{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T08:25:13Z","timestamp":1780475113939,"version":"3.54.1"},"publisher-location":"Chichester, UK","reference-count":78,"publisher":"John Wiley & Sons, Ltd","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"DOI":"10.1002\/14651858.cd009243.pub2","type":"reference-entry","created":{"date-parts":[[2012,8,8]],"date-time":"2012-08-08T15:59:10Z","timestamp":1344441550000},"source":"Crossref","is-referenced-by-count":3,"title":["Antispasmodics for labour"],"prefix":"10.1002","author":[{"given":"Anke C","family":"Rohwer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oswell","family":"Khondowe","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taryn","family":"Young","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,8,15]]},"reference":[{"key":"10.1002\/14651858.CD009243.pub2-BIB1|cit1","unstructured":"Ajmera SK Shah PK Shinde GA Comparative study of drotaverine vs. Valethamate in cervical phase of labour Bombay Hospital Journal (http:\/\/www.bhj.org\/journal\/2006_4802_april\/html\/org_res_305-309.html)"},{"key":"10.1002\/14651858.CD009243.pub2-BIB2|cit2","series-title":"31st British International Congress of Obstetrics and Gynaecology; 2007 July 4-6; London, UK","first-page":"114","article-title":"Is buscopan (hyoscine-N-butylbromide) effective in shortening labor? [abstract]","author":"Al Matari","year":"2007"},{"key":"10.1002\/14651858.CD009243.pub2-BIB3|cit3","doi-asserted-by":"crossref","first-page":"495","DOI":"10.2147\/TCRM.S16415","article-title":"The effect of hyoscine butylbromide in shortening the first stage of labor: A double blind, randomized controlled trial","volume":"7","author":"Al Qhatani","year":"2011","journal-title":"Therapeutics and Clinical Risk Management"},{"issue":"S1","key":"10.1002\/14651858.CD009243.pub2-BIB4|cit4","first-page":"226","article-title":"The effect of combination atropine and hyoscine progress of delivery in primiparous women in Ardabil - Alavi Hospital 2008","volume":"23","author":"Azari","year":"2010","journal-title":"Journal of Maternal-Fetal and Neonatal Medicine"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB5|cit5","first-page":"202","article-title":"Effect of valethamate bromide in acceleration of labor: a double-blind, placebo-controlled trial","volume":"7","author":"Batukan","year":"2006","journal-title":"Journal of the Turkish German Gynecology Association Artemis"},{"key":"10.1002\/14651858.CD009243.pub2-BIB6|cit6","unstructured":"Cromi A Ghezzi F Agosti M Uccella S Piazza N Serati M Use of an antispasmodic (Rociverine) to shorten the length of labor: a randomized, placebo-controlled trial Accepted article: Acta Obstetricia et Gynecologica Scandinavica"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB7|cit7","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1016\/j.ijgo.2007.08.020","article-title":"Drotaverine hydrochloride versus hyoscine-N-butylbromide in augmentation of labor","volume":"100","author":"Gupta","year":"2008","journal-title":"International Journal of Gynecology & Obstetrics"},{"issue":"6","key":"10.1002\/14651858.CD009243.pub2-BIB8|cit8","first-page":"568","article-title":"A comparative study of the efficacy of valethamate bromide with drotaverine in normal labor","volume":"53","author":"Khosla","year":"2003","journal-title":"Journal of Obstetrics and Gynecology of India"},{"key":"10.1002\/14651858.CD009243.pub2-BIB9|cit9","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/0020-7292(92)90042-H","article-title":"A randomized controlled trial of valethamate bromide in acceleration of labor","volume":"38","author":"Kuruvila","year":"1992","journal-title":"International Journal of Gynecology & Obstetrics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB10|cit10","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1007\/s00404-009-1188-8","article-title":"A randomised controlled study comparing drotaverine hydrochloride and valethamate bromide in the augmentation of labour","volume":"282","author":"Madhu","year":"2010","journal-title":"Archives of Gynecology and Obstetrics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB11|cit11","unstructured":"Makvandi S The effect of hyoscine - N - butyl bromide suppository on labor pain and process in nuliparous women IRCT Iranian Registry of Clinical Trials (www.irct.ir) (accessed 6 December 2010) 2010"},{"key":"10.1002\/14651858.CD009243.pub2-BIB12|cit12","unstructured":"Mukaindo AM Stones WR (Department of Obstetrics and Gynaecology Aga Khan University Hospital Nairobi) Hyoscine-N-butylbromide for the acceleration of labor in first time parturients: a randomized, double-blind, placebo-controlled trial Personal communication via email"},{"issue":"8","key":"10.1002\/14651858.CD009243.pub2-BIB13|cit13","doi-asserted-by":"crossref","first-page":"1064","DOI":"10.1111\/j.1471-0528.2008.01760.x","article-title":"The effect of hyoscine butyl bromide on the first stage of labour in term pregnancies","volume":"115","author":"Raghavan","year":"2008","journal-title":"BJOG: an international journal of obstetrics and gynaecology"},{"issue":"12","key":"10.1002\/14651858.CD009243.pub2-BIB14|cit14","doi-asserted-by":"crossref","first-page":"1542","DOI":"10.1111\/j.1471-0528.2007.01497.x","article-title":"The effect of hyoscine butylbromide on the first stage of labour in term pregnancies","volume":"114","author":"Samuels","year":"2007","journal-title":"BJOG: an international journal of obstetrics and gynaecology"},{"key":"10.1002\/14651858.CD009243.pub2-BIB15|cit15","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1016\/S0020-7292(01)00448-9","article-title":"Drotaverine hydrochloride vs. valethamate bromide in acceleration of labor","volume":"74","author":"Sharma","year":"2001","journal-title":"International Journal of Gynecology & Obstetrics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB16|cit16","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/S0020-7292(03)00276-5","article-title":"Drotaverine hydrochloride for augmentation of labor","volume":"84","author":"Singh","year":"2004","journal-title":"International Journal of Gynecology & Obstetrics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB17|cit17","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1016\/S0002-9378(12)90643-2","article-title":"The effect of narcotics and spasmolytics on cervical dilatation in labor: a randomized placebo-controlled study","volume":"168","author":"Taskin","year":"1993","journal-title":"American Journal of Obstetrics and Gynecology"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB18|cit18","first-page":"420","article-title":"Efficacy of camylofin dihydrochloride in acceleration of labour: A randomised double blind trial","volume":"45","author":"Warke","year":"2003","journal-title":"Bombay Hospital Journal"},{"issue":"2","key":"10.1002\/14651858.CD009243.pub2-BIB19|cit19","doi-asserted-by":"crossref","first-page":"126","DOI":"10.1016\/j.ijgo.2009.06.021","article-title":"Meperidine versus valethamate bromide in shortening the duration of active labor","volume":"107","author":"Yilmaz","year":"2009","journal-title":"International Journal of Gynecology & Obstetrics"},{"issue":"5","key":"10.1002\/14651858.CD009243.pub2-BIB20|cit20","doi-asserted-by":"crossref","first-page":"179","DOI":"10.4103\/0019-5359.40982","article-title":"Role of hyoscine N-butyl bromide (HBB, Buscopan) as labor analgesic","volume":"62","author":"Aggarwal","year":"2008","journal-title":"Indian Journal of Medical Science"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB21|cit21","first-page":"103","article-title":"Effect of hyoscine-N-bulyl bromide (Buscopan) in accelerating first stage of labor","volume":"22","author":"Akleh","year":"2010","journal-title":"Journal of the Bahrain Medical Society"},{"key":"10.1002\/14651858.CD009243.pub2-BIB22|cit22","first-page":"509","article-title":"Hyoscine-N-Butylbromide (Buscopan) in acceleration of labour","volume":"34","author":"Baracho","year":"1982","journal-title":"Journal of Obstetrics and Gynaecology of India"},{"key":"10.1002\/14651858.CD009243.pub2-BIB23|cit23","first-page":"1014","article-title":"Acceleration of labour intramuscular \"Buscopan\" injection","volume":"35","author":"Bhattacharaya","year":"1984","journal-title":"Journal of Obstetrics and Gynaecology of India"},{"key":"10.1002\/14651858.CD009243.pub2-BIB24|cit24","first-page":"69","article-title":"The use of Buscopan during the first stage of labour","volume":"15","author":"Chan","year":"1963","journal-title":"The Bulletin of the Hong Kong Chinese Medical"},{"key":"10.1002\/14651858.CD009243.pub2-BIB25|cit25","first-page":"413","article-title":"The value of magnesium pyrrolidone carboxylate in true cervix dystocia. A double blind vs placebo study","volume":"85","author":"Demory","year":"1990","journal-title":"Revue Francaise de Gynecologie et d Obstetrique"},{"issue":"12","key":"10.1002\/14651858.CD009243.pub2-BIB26|cit26","first-page":"502","article-title":"Effects of intravenous hyoscine butylbromide-oxytocin or oxytocin on the duration of labor in term pregnancies [Spanish]","volume":"53","author":"Nobrega-Correa","year":"2010","journal-title":"Progresos de Obstetricia y Ginecologia"},{"issue":"5","key":"10.1002\/14651858.CD009243.pub2-BIB27|cit27","first-page":"382","article-title":"Influence of spasmolytic treatment and amniotomy on delivery times: a factorial clinical trial","volume":"3","author":"Guerresi","year":"1981","journal-title":"Clinical Therapeutics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB28|cit28","first-page":"2261","article-title":"Avacan vs fortral. A controlled double blind investigation on parturient patients","volume":"134","author":"Hamann","year":"1972","journal-title":"Ugeskrift for Laeger"},{"issue":"9","key":"10.1002\/14651858.CD009243.pub2-BIB29|cit29","first-page":"606","article-title":"Effects of spasfon on course of labor","volume":"39","author":"Hao","year":"2004","journal-title":"Chung-Hua Fu Chan Ko Tsa Chih [Chinese Journal of Obstetrics and Gynecology]"},{"key":"10.1002\/14651858.CD009243.pub2-BIB30|cit30","first-page":"85","article-title":"Drug-induced acceleration of labour. Trials of an Indan derivative in childbirth","volume":"59","author":"Kauppila","year":"1970","journal-title":"Annales Chirurgiae et Gynaecologiae Fenniae"},{"issue":"5","key":"10.1002\/14651858.CD009243.pub2-BIB31|cit31","first-page":"449","article-title":"Comparison of drotaverine and epidosin in the first stage of labor","volume":"53","author":"Kaur","year":"2003","journal-title":"Journal of Obstetrics and Gynecology of India"},{"key":"10.1002\/14651858.CD009243.pub2-BIB32|cit32","series-title":"49th All India Congress of Obstetrics and Gynaecology; 2006 January 6-9; Cochin, Kerala State, India","first-page":"59","article-title":"\"Anafortan\" an old drug with its newer use in acceleration of labour [abstract]","author":"Kaur","year":"2006"},{"key":"10.1002\/14651858.CD009243.pub2-BIB33|cit33","first-page":"75","article-title":"The influence of spasmoanalgetics on uterine activity","volume":"25","author":"Malensek","year":"1985","journal-title":"Jugoslavenska Ginekologija i Perinatologija"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB34|cit34","first-page":"230","article-title":"A comparative study of hyoscine butylbromide versus drotaverine hydrochloride in first stage of labor","volume":"58","author":"Manpreet","year":"2008","journal-title":"Journal of Obstetrics and Gynecology of India"},{"issue":"11","key":"10.1002\/14651858.CD009243.pub2-BIB35|cit35","first-page":"965","article-title":"The use of sintropium bromide, a new spasmolytic, in obstetrics and gynecology","volume":"38","author":"Maritati","year":"1986","journal-title":"Minerva Ginecologica"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB36|cit36","first-page":"76","article-title":"Effect of drotaverine on cervical dilatation: a comparative study with epidosin (valethamate bromide)","volume":"52","author":"Mishra","year":"2002","journal-title":"Journal of Obstetrics and Gynecology of India"},{"issue":"2","key":"10.1002\/14651858.CD009243.pub2-BIB37|cit37","first-page":"92","article-title":"The effect of atropine, hyoscine and promethazine on the duration of labor stages and rate of labor progress in multiparous women","volume":"6","author":"Mortazavi","year":"2004","journal-title":"Journal of the Gorgan University of Medical Sciences"},{"key":"10.1002\/14651858.CD009243.pub2-BIB38|cit38","series-title":"49th All India Congress of Obstetrics and Gynaecology; 2006 January 6-9; Cochin, Kerala State, India","first-page":"96","article-title":"Drotaverine hydrochloride vs valethamate bromide for cervical dilatation in active phase of labour [abstract]","author":"Rajkumar","year":"2006"},{"key":"10.1002\/14651858.CD009243.pub2-BIB39|cit39","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1111\/j.1479-828X.2005.00359.x","article-title":"Efficacy of hyoscine-N-butyl bromide (Buscopan) suppositories as a cervical spasmolytic agent in labour","volume":"45","author":"Sirohiwal","year":"2005","journal-title":"Australian and New Zealand Journal of Obstetrics and Gynaecology"},{"issue":"7","key":"10.1002\/14651858.CD009243.pub2-BIB40|cit40","first-page":"270","article-title":"Phloroglucinol for acceleration of labour: double blind, randomized controlled trial","volume":"55","author":"Tabassum","year":"2005","journal-title":"JPMA - Journal of the Pakistan Medical Association"},{"issue":"4","key":"10.1002\/14651858.CD009243.pub2-BIB41|cit41","first-page":"324","article-title":"To compare and evaluate the efficacy and safety of drotaverine and valethamate bromide","volume":"59","author":"Tripti","year":"2009","journal-title":"Journal of Obstetrics and Gynaecology of India"},{"key":"10.1002\/14651858.CD009243.pub2-BIB42|cit42","first-page":"1201","article-title":"Clinical trials with the spasmo-analgesic Spasdolsin in obstetrics (with application of a new methodology)","volume":"36","author":"Hagen","year":"1965","journal-title":"Zentralblatt fur Gynakologie"},{"key":"10.1002\/14651858.CD009243.pub2-BIB43|cit43","first-page":"19","article-title":"The effectiveness of a new spasmolytic drug (DA 3177) during the active phase of labour","volume":"4","author":"Accinelli","year":"1978","journal-title":"Acta Therapeutica"},{"issue":"2","key":"10.1002\/14651858.CD009243.pub2-BIB44|cit44","first-page":"281","article-title":"Antispasmodics in obstetrics: myth or reality","volume":"11","author":"Ahmed","year":"1982","journal-title":"Journal de Gynecologie, Obstetrique et Biologie de la Reproduction"},{"key":"10.1002\/14651858.CD009243.pub2-BIB45|cit45","series-title":"31st British International Congress of Obstetrics and Gynaecology; 2007 July 4-6; London, UK","first-page":"102","article-title":"The evaluation of the effect of buscopan (hyoscine-N-butyl bromide) on the duration of labour [abstract]","author":"Georges","year":"2007"},{"key":"10.1002\/14651858.CD009243.pub2-BIB46|cit46","series-title":"54th All India Congress of Obstetrics and Gynaecology; 2011 January 5-9; Hyderabad, Andhra Pradesh, India","first-page":"141","article-title":"Efficacy of valethamate bromide on cervical dilatation during the labour in comparison with placebo","author":"Rajani","year":"2011"},{"issue":"6","key":"10.1002\/14651858.CD009243.pub2-BIB47|cit47","first-page":"28","article-title":"Effect of drotaverine hydrochloride on normal labour - a randomised study","volume":"52","author":"Ranka","year":"2002","journal-title":"Journal of Obstetrics and Gynecology of India"},{"issue":"167:1","key":"10.1002\/14651858.CD009243.pub2-BIB48|cit48","first-page":"45","article-title":"The effect of hyoscine-n-butylbromide on the first stage of labor: a clinical trial","volume":"76 Suppl","author":"Recto","year":"1997","journal-title":"Acta Obstetricia et Gynecologica Scandinavica"},{"issue":"8","key":"10.1002\/14651858.CD009243.pub2-BIB49|cit49","first-page":"450","article-title":"Study of drotaverine on first stage of labour and pregnancy outcome","volume":"105","author":"Roy","year":"2007","journal-title":"Journal of the Indian Medical Association"},{"key":"10.1002\/14651858.CD009243.pub2-BIB50|cit50","unstructured":"Movahed F The effect of hyoscin on duration on the first stage of labor in term pregnancies IRCT Iranian Registry of Clinical Trials (www.irct.ir) (accessed 6 December 2010) 2010"},{"issue":"4","key":"10.1002\/14651858.CD009243.pub2-BIB51|cit51","doi-asserted-by":"crossref","DOI":"10.1002\/14651858.CD004907.pub2","article-title":"Package of care for active management in labour for reducing caesarean section rates in low-risk women","author":"Brown","year":"2008","journal-title":"Cochrane Database of Systematic Reviews"},{"issue":"4","key":"10.1002\/14651858.CD009243.pub2-BIB52|cit52","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1017\/S0965539503001128","article-title":"The forces of labour","volume":"14","author":"Buhimschi","year":"2003","journal-title":"Fetal and Maternal Medicine Review"},{"key":"10.1002\/14651858.CD009243.pub2-BIB53|cit53","doi-asserted-by":"crossref","first-page":"35.e1","DOI":"10.1016\/j.ajog.2008.06.010","article-title":"Oxytocin: new perspectives on an old drug","volume":"200","author":"Clark","year":"2009","journal-title":"American Journal of Obstetrics and Gynecology"},{"issue":"1","key":"10.1002\/14651858.CD009243.pub2-BIB54|cit54","doi-asserted-by":"crossref","first-page":"61","DOI":"10.5005\/jp-journals-10006-1048","article-title":"Programmed labor - indegenous protocol to optimize labor outcome","volume":"1","author":"Daftary","year":"2009","journal-title":"South Asian Federation of Obstetrics and Gynecology"},{"key":"10.1002\/14651858.CD009243.pub2-BIB55|cit55","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1111\/j.1471-0528.2008.01962.x","article-title":"Early versus delayed oxytocin augmentation in nulliparous women with prolonged labour - a randomised controlled trial","volume":"116","author":"Dencker","year":"2009","journal-title":"BJOG: an international journal of obstetrics and gynaecology"},{"issue":"7109","key":"10.1002\/14651858.CD009243.pub2-BIB56|cit56","doi-asserted-by":"crossref","first-page":"629","DOI":"10.1136\/bmj.315.7109.629","article-title":"Bias in meta-analysis detected by a simple, graphical test","volume":"315","author":"Egger","year":"1997","journal-title":"BMJ"},{"key":"10.1002\/14651858.CD009243.pub2-BIB57|cit57","volume-title":"South African Medicines Formulary","author":"Gibbon","year":"2005"},{"issue":"1","key":"10.1002\/14651858.CD009243.pub2-BIB58|cit58","doi-asserted-by":"crossref","first-page":"2","DOI":"10.4103\/0976-500X.64528","article-title":"Valethamate bromide: Is there any proof of efficacy and safety for its use in labor?","volume":"1","author":"Gitanjali","year":"2010","journal-title":"Journal of Pharmacology and Pharmacotherapeutics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB59|cit59","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/j.jclinepi.2010.04.026","article-title":"GRADE guidelines: 1. Introduction - GRADE evidence profiles and summary of findings tables","volume":"64","author":"Guyatt","year":"2011","journal-title":"Journal of Clinical Epidemiology"},{"issue":"20","key":"10.1002\/14651858.CD009243.pub2-BIB60|cit60","doi-asserted-by":"crossref","first-page":"3443","DOI":"10.1002\/sim.2380","article-title":"A modified test for small-study effects in meta-analyses of controlled trials with binary endpoints","volume":"25","author":"Harbord","year":"2006","journal-title":"Statistics in Medicine"},{"key":"10.1002\/14651858.CD009243.pub2-BIB61|cit61","unstructured":"Higgins JPT Green S Cochrane Handbook for Systematic Reviews of Interventions Version 5.1.0 [updated March 2011]. The Cochrane Collaboration, 2011 Available from www.cochrane-handbook.org"},{"key":"10.1002\/14651858.CD009243.pub2-BIB62|cit62","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.1016\/S0140-6736(06)68397-9","article-title":"WHO analysis of causes of maternal death: a systematic review","volume":"367","author":"Khan","year":"2006","journal-title":"Lancet"},{"issue":"3","key":"10.1002\/14651858.CD009243.pub2-BIB63|cit63","article-title":"Effect of partogram use on outcomes for women in spontaneous labour at term","author":"Lavender","year":"2009","journal-title":"Cochrane Database of Systematic Reviews"},{"key":"10.1002\/14651858.CD009243.pub2-BIB64|cit64","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1097\/00003081-199506000-00009","article-title":"Anatomy and physiology of cervical ripening","volume":"38","author":"Leppert","year":"1995","journal-title":"Clinical Obstetrics and Gynecology"},{"key":"10.1002\/14651858.CD009243.pub2-BIB65|cit65","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1111\/j.1552-6909.2010.01154.x","article-title":"What is the slowest-yet-normal cervical dilatation rate among nulliparous women with spontaneous labor onset?","volume":"39","author":"Neal","year":"2010","journal-title":"Journal of Obstetric, Gynecologic, and Neonatal Nursing : JOGNN"},{"key":"10.1002\/14651858.CD009243.pub2-BIB66|cit66","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1093\/bmb\/ldg018","article-title":"Obstructed labour","volume":"67","author":"Neilson","year":"2003","journal-title":"British Medical Bulletin"},{"key":"10.1002\/14651858.CD009243.pub2-BIB67|cit67","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1136\/bmj.3.5872.135","article-title":"Active management of labour","volume":"3","author":"O'Driscoll","year":"1973","journal-title":"British Medical Journal"},{"issue":"6960","key":"10.1002\/14651858.CD009243.pub2-BIB68|cit68","doi-asserted-by":"crossref","first-page":"1015","DOI":"10.1136\/bmj.309.6960.1015","article-title":"Active management of labour. True purpose has been misunderstood","volume":"309","author":"O'Driscoll","year":"1994","journal-title":"BMJ"},{"key":"10.1002\/14651858.CD009243.pub2-BIB69|cit69","unstructured":"Ramsay C How do you include trials with more than two groups into a single meta-analysis? FAQs: methodology in the Cochrane Effective Practice and Organisation of Care Group 2003"},{"key":"10.1002\/14651858.CD009243.pub2-BIB70|cit70","unstructured":"The Nordic Cochrane Centre, The Cochrane Collaboration Review Manager (RevMan) 2011"},{"issue":"1","key":"10.1002\/14651858.CD009243.pub2-BIB71|cit71","doi-asserted-by":"crossref","first-page":"92","DOI":"10.1046\/j.1464-410X.2003.04262.x","article-title":"The effect of drotaverine hydrochloride in acute colicky pain caused by renal and ureteric stones","volume":"92","author":"Romics","year":"2003","journal-title":"BJU International"},{"key":"10.1002\/14651858.CD009243.pub2-BIB72|cit72","first-page":"647","article-title":"Pharmacotherapy update: hyoscine butylbromide in the treatment of abdominal spasms","volume":"1","author":"Samuels","year":"2009","journal-title":"Clinical Medicine Insights: Therapeutics"},{"key":"10.1002\/14651858.CD009243.pub2-BIB73|cit73","volume-title":"Sommers' Pharmacology","author":"Sommers De","year":"2002"},{"key":"10.1002\/14651858.CD009243.pub2-BIB74|cit74","doi-asserted-by":"crossref","unstructured":"Thirunavukkarasu AB Vijayan S Valethamate bromide: Conflicting evidence and continuing use Journal of Pharmacology and Pharmacotherapeutics 2010","DOI":"10.4103\/0976-500X.72365"},{"issue":"2","key":"10.1002\/14651858.CD009243.pub2-BIB75|cit75","doi-asserted-by":"crossref","DOI":"10.1002\/14651858.CD006794.pub2","article-title":"Early amniotomy and early oxytocin for prevention of, or therapy for, delay in first stage spontaneous labour compared with routine care","author":"Wei","year":"2009","journal-title":"Cochrane Database of Systematic Reviews"},{"key":"10.1002\/14651858.CD009243.pub2-BIB76|cit76","doi-asserted-by":"crossref","unstructured":"World Health Organization maternal health and safe motherhood programme World Health Organization partograph in management of labour Lancet 343 8910 1399 404","DOI":"10.1016\/S0140-6736(94)92528-3"},{"key":"10.1002\/14651858.CD009243.pub2-BIB77|cit77","unstructured":"World Health Organization Trends in maternal mortality: 1990-2008. Estimates developed by WHO, UNICEF, UNFPA and the World Bank http:\/\/www.who.int\/reproductivehealth\/publications\/monitoring\/9789241500265\/en\/index.html"},{"issue":"2","key":"10.1002\/14651858.CD009243.pub2-BIB78|cit78","first-page":"62","article-title":"Programmed labor for optimizing labor and delivery","volume":"10","author":"Yuel","year":"2008","journal-title":"JK Science"}],"updated-by":[{"DOI":"10.1002\/14651858.cd009243.pub3","type":"new_version","label":"New version","source":"publisher","updated":{"date-parts":[[2013,6,5]],"date-time":"2013-06-05T00:00:00Z","timestamp":1370390400000}}],"container-title":["Cochrane Database of Systematic Reviews"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/14651858.CD009243.pub2","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,28]],"date-time":"2024-04-28T08:07:19Z","timestamp":1714291639000},"score":1,"resource":{"primary":{"URL":"https:\/\/doi.wiley.com\/10.1002\/14651858.CD009243.pub2"}},"subtitle":[],"editor":[{"given":"Anke C","family":"Rohwer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2012,8,15]]},"references-count":78,"URL":"https:\/\/doi.org\/10.1002\/14651858.cd009243.pub2","relation":{"new_version":[{"id-type":"doi","id":"10.1002\/14651858.CD009243.pub3","asserted-by":"object"}]},"subject":[],"published":{"date-parts":[[2012,8,15]]}}}