{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T08:52:52Z","timestamp":1762505572740},"reference-count":73,"publisher":"Informa UK Limited","issue":"9","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Maternal-Fetal & Neonatal Medicine"],"published-print":{"date-parts":[[2010,9]]},"DOI":"10.3109\/14767050903572182","type":"journal-article","created":{"date-parts":[[2010,2,25]],"date-time":"2010-02-25T09:17:17Z","timestamp":1267089437000},"page":"1030-1038","source":"Crossref","is-referenced-by-count":40,"title":["Safety concerns for the use of calcium channel blockers in pregnancy for the treatment of spontaneous preterm labour and hypertension: a systematic review and meta-regression analysis"],"prefix":"10.1080","volume":"23","author":[{"given":"Khalid","family":"Khan","sequence":"first","affiliation":[]},{"given":"Javier","family":"Zamora","sequence":"additional","affiliation":[]},{"given":"Ronald F.","family":"Lamont","sequence":"additional","affiliation":[]},{"given":"Herman","family":"Van Geijn Hp","sequence":"additional","affiliation":[]},{"given":"Jens","family":"Svare","sequence":"additional","affiliation":[]},{"given":"Carlos","family":"Santos-Jorge","sequence":"additional","affiliation":[]},{"given":"Yves","family":"Jacquemyn","sequence":"additional","affiliation":[]},{"given":"Peter","family":"Husslein","sequence":"additional","affiliation":[]},{"given":"Hanns","family":"Helmer H","sequence":"additional","affiliation":[]},{"given":"Joachim","family":"Dudenhausen","sequence":"additional","affiliation":[]},{"given":"Gian Carlo","family":"Di Renzo","sequence":"additional","affiliation":[]},{"given":"Luis Cabero","family":"Roura","sequence":"additional","affiliation":[]},{"given":"Bryan","family":"Beattie","sequence":"additional","affiliation":[]}],"member":"301","published-online":{"date-parts":[[2010,2,25]]},"reference":[{"key":"CIT0001","doi-asserted-by":"crossref","first-page":"1005","DOI":"10.1111\/j.1471-0528.1998.tb10265.x","volume":"105","author":"Magowan BA","year":"1998","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0002","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1056\/NEJM200008103430601","volume":"343","author":"Wood NS","year":"2000","journal-title":"N Engl J Med"},{"key":"CIT0003","first-page":"169","volume":"16","author":"Villar J","year":"1994","journal-title":"Res Clin Forums"},{"key":"CIT0004","first-page":"243","volume-title":"Preterm labor","author":"Besinger R","year":"1997"},{"key":"CIT0005","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1056\/NEJM199207303270503","volume":"327","author":"Anon","year":"1992","journal-title":"N Engl J Med"},{"key":"CIT0006","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199207303270510"},{"key":"CIT0007","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1111\/j.1471-0528.2000.tb13259.x","volume":"107","author":"Lamont RF","year":"2000","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0008","doi-asserted-by":"crossref","first-page":"986","DOI":"10.1097\/01.AOG.0000236445.18265.93","volume":"108","author":"Grimes DA","year":"2006","journal-title":"Obstet Gynecol"},{"key":"CIT0009","author":"Royal College of Obstetricians and Gynaecologists","year":"2002","journal-title":"Clinical Guideline"},{"key":"CIT0010","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1034\/j.1600-0412.2001.d01-456.x","volume":"80","author":"European Atosiban Study Group","year":"2001","journal-title":"Acta Obstet Gynecol Scand"},{"key":"CIT0011","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1016\/S0301-2115(01)00331-1","volume":"98","author":"French\/Australian Atosiban Investigators Group","year":"2001","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"CIT0012","doi-asserted-by":"publisher","DOI":"10.1067\/mob.2000.104950"},{"key":"CIT0013","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1111\/j.1471-0528.2001.00043.x","volume":"108","author":"Worldwide Atosiban versus Beta-agonists Study Group","year":"2001","journal-title":"BJOG"},{"key":"CIT0014","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1515\/JPM.2005.055","volume":"33","author":"Lamont RF","year":"2005","journal-title":"J Perinat Med"},{"key":"CIT0015","first-page":"154","volume":"340","author":"Oei SG","year":"1999","journal-title":"N Engl J Med"},{"key":"CIT0016","doi-asserted-by":"crossref","first-page":"910","DOI":"10.1213\/01.ANE.0000135182.79774.A0","volume":"99","author":"Bal L","year":"2004","journal-title":"Anesth Analg"},{"key":"CIT0017","doi-asserted-by":"crossref","first-page":"98","DOI":"10.1016\/j.ejogrb.2003.05.004","volume":"113","author":"Vaast P","year":"2004","journal-title":"Eur J Obstet Gynaecol"},{"key":"CIT0018","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1111\/j.1471-0528.2004.00092.x","volume":"111","author":"Hodges R","year":"2004","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0019","doi-asserted-by":"crossref","first-page":"331","DOI":"10.2143\/AC.59.3.2005191","volume":"59","author":"Verhaert D","year":"2004","journal-title":"Acta Cardiol"},{"key":"CIT0020","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1111\/j.1471-0528.2004.00480.x","volume":"112","author":"van Veen AJ","year":"2005","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0021","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1111\/j.1471-0528.2005.00591.x","volume":"112","author":"van Geijn HP","year":"2005","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0022","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.1016\/S0140-6736(06)68397-9","volume":"367","author":"Khan KS","year":"2006","journal-title":"Lancet"},{"key":"CIT0023","doi-asserted-by":"crossref","first-page":"469","DOI":"10.1080\/0144361031000153666","volume":"23","author":"Lamont RF","year":"2003","journal-title":"J Obstet Gynaecol"},{"key":"CIT0024","doi-asserted-by":"crossref","first-page":"200","DOI":"10.1515\/jpme.1983.11.4.200","volume":"11","author":"Lamont RF","year":"1983","journal-title":"J Perinat Med"},{"key":"CIT0025","author":"Crowley P","year":"2001","journal-title":"Cochrane Database Syst Rev"},{"key":"CIT0026","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1136\/bmj.327.7406.65","volume":"327","author":"Cuervo GL","year":"2003","journal-title":"BMJ"},{"key":"CIT0027","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1136\/bmj.323.7312.546","volume":"323","author":"Ernst E","year":"2001","journal-title":"BMJ"},{"key":"CIT0028","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1001\/jama.285.4.437","volume":"285","author":"Ioannidis JPA","year":"2001","journal-title":"JAMA"},{"key":"CIT0029","doi-asserted-by":"publisher","DOI":"10.1186\/1472-6904-1-3"},{"issue":"3","key":"CIT0030","volume":"19","author":"Duley L","year":"2006","journal-title":"Cochrane Database Syst Rev"},{"key":"CIT0031","doi-asserted-by":"crossref","first-page":"192","DOI":"10.1046\/j.0004-8666.2003.00074.x","volume":"43","author":"King JF","year":"2003","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"CIT0032","doi-asserted-by":"crossref","first-page":"1045","DOI":"10.1111\/j.1471-0528.2003.03071.x","volume":"110","author":"Coomarasamy A","year":"2003","journal-title":"BJOG"},{"issue":"3","key":"CIT0033","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1111\/j.1471-0528.2006.01132.x","volume":"113","author":"Lamont RF","year":"2006","journal-title":"BJOG"},{"key":"CIT0034","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1001\/archinte.161.8.1041","volume":"161","author":"Ross SD","year":"2001","journal-title":"Arch Intern Med"},{"key":"CIT0035","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3310\/hta7010","volume":"7","author":"Bagnall A-M","year":"2003","journal-title":"Health Technol Assess"},{"key":"CIT0036","volume-title":"Undertaking systematic reviews of research on effectiveness. CRD's guidance for carrying out or commissioning reviews","author":"Khan KS","year":"2001","edition":"2"},{"key":"CIT0037","volume-title":"Systematic reviews to support evidence-based medicine: how to review and apply findings of systematic reviews","author":"Khan KS","year":"2003"},{"key":"CIT0038","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1136\/jech.52.6.377","volume":"52","author":"Downs S","year":"1998","journal-title":"J Epidemiol Community Health"},{"key":"CIT0039","volume-title":"Newcastle-Ottawa scale (NOS) for assessing the quality of nonrandomised studies in meta-analysis","author":"Wells G"},{"key":"CIT0040","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1017\/CBO9780511543500.009","volume-title":"Systematic reviews in health care: a practical guide","author":"Glasziou P","year":"2001"},{"key":"CIT0041","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1002\/9780470693926.ch15","volume-title":"Systematic reviews in health care: meta-analysis in context","author":"Deeks JJ","year":"2001","edition":"2"},{"key":"CIT0042","doi-asserted-by":"crossref","first-page":"1066","DOI":"10.1016\/S0140-6736(06)68397-9","volume":"367","author":"Khan KS","year":"2006","journal-title":"Lancet"},{"key":"CIT0043","doi-asserted-by":"crossref","DOI":"10.1093\/oso\/9780198524847.001.0001","volume-title":"Analysis of longitudinal data","author":"Diggle P","year":"2002","edition":"2"},{"key":"CIT0044","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1016\/0197-2456(86)90046-2","volume":"7","author":"DerSimonian R","year":"1986","journal-title":"Control Clin Trials"},{"key":"CIT0045","first-page":"1","volume":"4","author":"Song F","year":"2000","journal-title":"Health Technol Assess"},{"key":"CIT0046","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1136\/bmj.323.7304.101","volume":"323","author":"Sterne J","year":"2001","journal-title":"BMJ"},{"key":"CIT0047","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1177\/0310057X9602400119","volume":"24","author":"Aya AG","year":"1996","journal-title":"Anaesth Intensive Care"},{"key":"CIT0048","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1093\/clinchem\/39.2.365a","volume":"39","author":"Blickstein I","year":"1993","journal-title":"Clin Chem"},{"key":"CIT0049","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1055\/s-2007-999670","volume":"5","author":"Ferguson JE II","year":"1988","journal-title":"Am J Perinatol"},{"key":"CIT0050","doi-asserted-by":"crossref","first-page":"225","DOI":"10.1055\/s-2007-1003884","volume":"17","author":"Jost U","year":"1982","journal-title":"Anasth Intensivther Notf Med"},{"key":"CIT0051","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1111\/j.1471-0528.1993.tb15120.x","volume":"100","author":"Impey L","year":"1993","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0052","doi-asserted-by":"crossref","first-page":"262","DOI":"10.1111\/j.1471-0528.1994.tb13126.x","volume":"101","author":"Ben-Ami M","year":"1994","journal-title":"Br J Obstet Gynaecol"},{"key":"CIT0053","first-page":"1265","volume":"91","author":"Pecha RE","year":"1996","journal-title":"Am J Gastroenterol"},{"key":"CIT0054","first-page":"193","volume":"31","author":"Beckmann M","year":"1980","journal-title":"Med Welt"},{"key":"CIT0055","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/S0002-9378(85)80120-4","volume":"153","author":"Rey E","year":"1985","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0056","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1097\/00045391-199901000-00009","volume":"6","author":"O'Donnell","year":"1999","journal-title":"Am J Ther"},{"key":"CIT0057","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/0002-9378(89)90226-3","volume":"161","author":"Snyder SW","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0058","first-page":"497","volume":"1","author":"Rhabbour M","year":"1994","journal-title":"Arch Pediatr"},{"key":"CIT0059","doi-asserted-by":"crossref","first-page":"1088","DOI":"10.1002\/pd.1970151121","volume":"15","author":"Shen O","year":"1995","journal-title":"Prenat Diagn"},{"issue":"5","key":"CIT0060","doi-asserted-by":"crossref","first-page":"1223","DOI":"10.1016\/0002-9378(89)90197-X","volume":"160","author":"Scott AA","year":"1989","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0061","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1016\/S0002-9378(11)91443-4","volume":"167","author":"Sawaya GF","year":"1992","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0062","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/0028-2243(94)90304-2","volume":"57","author":"Rienhardt GW","year":"1994","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"CIT0063","doi-asserted-by":"crossref","first-page":"166","DOI":"10.1016\/S0002-9149(87)80095-4","volume":"59","author":"Arnoux P","year":"1987","journal-title":"Am J Cardiol"},{"key":"CIT0064","doi-asserted-by":"crossref","first-page":"512","DOI":"10.1016\/S0002-9378(11)91443-4","volume":"167","author":"Sheik AU","year":"1992","journal-title":"Am J Obstet Gynecol"},{"key":"CIT0065","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1177\/106002808501900507","volume":"19","author":"Kaul AF","year":"1985","journal-title":"Drug Intell Clin Pharm"},{"key":"CIT0066","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1046\/j.1365-2230.1998.00290.x","volume":"23","author":"Rosbotham JL","year":"1998","journal-title":"Clin Exp Dermatol"},{"key":"CIT0067","doi-asserted-by":"crossref","first-page":"647","DOI":"10.3109\/00016349509013481","volume":"74","author":"Tetsuo M","year":"1995","journal-title":"Acta Obstet Gynecol Scand"},{"key":"CIT0068","first-page":"121","volume":"41","author":"Trice L","year":"1996","journal-title":"J Reprod Med"},{"key":"CIT0069","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1055\/s-2007-994408","volume":"12","author":"Hata T","year":"1995","journal-title":"Am J Perinatol"},{"key":"CIT0070","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1515\/JPM.2007.078","volume":"35","author":"Husslein P","year":"2007","journal-title":"J Perinat Med"},{"key":"CIT0071","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/S0301-2115(02)00365-2","volume":"108","author":"Herbst A","year":"2003","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"CIT0072","doi-asserted-by":"crossref","first-page":"840","DOI":"10.1016\/S0029-7844(00)01212-6","volume":"97","author":"Tsatsaris V","year":"2001","journal-title":"Obstet Gynecol"},{"key":"CIT0073","doi-asserted-by":"crossref","first-page":"783","DOI":"10.1080\/j.1600-0412.1999.780908.x","volume":"78","author":"Oei SG","year":"1999","journal-title":"Acta Obstet Gynecol Scand"}],"container-title":["The Journal of Maternal-Fetal & Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.tandfonline.com\/doi\/pdf\/10.3109\/14767050903572182","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,24]],"date-time":"2024-03-24T12:53:35Z","timestamp":1711284815000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.tandfonline.com\/doi\/full\/10.3109\/14767050903572182"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,2,25]]},"references-count":73,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2009,10,27]]},"published-print":{"date-parts":[[2010,9]]}},"alternative-id":["10.3109\/14767050903572182"],"URL":"https:\/\/doi.org\/10.3109\/14767050903572182","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,2,25]]}}}