{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,2]],"date-time":"2025-10-02T06:01:05Z","timestamp":1759384865274},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[1975,6,1]],"date-time":"1975-06-01T00:00:00Z","timestamp":170812800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1975,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>General anaesthesia in the early stages of pregnancy may carry an increased risk of embryotoxicity. One hundred and six women scheduled for non-emergency surgery were interviewed preoperatively and their menstrual history taken. Forty-three (41 per cent) were considered to be using adequate contraceptive therapy. Thirty-one (29 per cent) of the patients could have been in the early stages of pregnancy, and of these women, 19 (61 per cent) were undergoing surgery of a minor nature. Simple history taking identified the women \u201cat risk\u201d and it is suggested that surgery could have been delayed without detriment in many cases.<\/jats:p>","DOI":"10.1002\/bjs.1800620611","type":"journal-article","created":{"date-parts":[[2007,3,2]],"date-time":"2007-03-02T12:25:34Z","timestamp":1172838334000},"page":"471-473","source":"Crossref","is-referenced-by-count":6,"title":["General anaesthesia during early pregnancy"],"prefix":"10.1093","volume":"62","author":[{"given":"Leo","family":"Strunin","sequence":"first","affiliation":[{"name":"Department of Anaesthetics, King's College Hospital and Medical School , London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Knights","sequence":"additional","affiliation":[{"name":"Department of Anaesthetics, King's College Hospital and Medical School , London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J M","family":"Strunin","sequence":"additional","affiliation":[{"name":"Department of Anaesthetics, King's College Hospital and Medical School , London"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael E","family":"Ward","sequence":"additional","affiliation":[{"name":"Department of Anaesthetics, King's College Hospital and Medical School , London"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[1975,6,1]]},"reference":[{"key":"2024092619324440100_bib1","first-page":"498","article-title":"Teratogen effekt af inhalationanaestetika","volume":"83","author":"Askrog","year":"1970","journal-title":"Nord. Med."},{"key":"2024092619324440100_bib2","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1097\/00000542-197110000-00005","article-title":"Anesthesia, pregnancy, and miscarriage. A study of operating room nurses and anesthetists","volume":"35","author":"Cohen","year":"1971","journal-title":"Anesthesiology"},{"key":"2024092619324440100_bib3","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1038\/214146a0","article-title":"Teratogenic activity of nitrous oxide","volume":"214","author":"Fink","year":"1967","journal-title":"Nature (Lond.)"},{"key":"2024092619324440100_bib4","doi-asserted-by":"crossref","first-page":"1326","DOI":"10.1016\/S0140-6736(72)91048-3","article-title":"Anaesthetic practice and pregnancy. Controlled survey of women anaesthetists in the United Kingdom","volume":"1","author":"Knill-Jones","year":"1972","journal-title":"Lancet"},{"key":"2024092619324440100_bib5","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1016\/0002-9378(65)90722-2","article-title":"Maternal and fetal hazards of surgery during pregnancy","volume":"92","author":"Shnider","year":"1965","journal-title":"Am. J. Obstet. Gynecol."},{"key":"2024092619324440100_bib6","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1097\/00000542-196503000-00054","article-title":"Investigations into the teratogenetic effects of anaesthetic agents: the fluorinated agents","volume":"26","author":"Smith","year":"1965","journal-title":"Anesthesiology"},{"key":"2024092619324440100_bib7","first-page":"360","article-title":"Contamination of air by anaesthetics","volume":"52","author":"Spence","year":"1973","journal-title":"Ann. R. Coll. Surg. Engl."},{"key":"2024092619324440100_bib8","doi-asserted-by":"crossref","first-page":"863","DOI":"10.1016\/S0140-6736(69)92325-3","article-title":"Early diagnosis of pregnancy","volume":"2","author":"Wide","year":"1969","journal-title":"Lancet"},{"key":"2024092619324440100_bib9","first-page":"893","article-title":"Radio-immunoassay of 17-hydroxyprogesterone","volume":"3","author":"Yousefnedjadian","year":"1972","journal-title":"J. Steroid Biochem."}],"container-title":["Journal of British Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fbjs.1800620611","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/academic.oup.com\/bjs\/article-pdf\/62\/6\/471\/59359908\/bjs1800620611.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/bjs\/article-pdf\/62\/6\/471\/59359908\/bjs1800620611.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,26]],"date-time":"2024-09-26T19:32:52Z","timestamp":1727379172000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/bjs\/article\/62\/6\/471\/6190021"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1975,6,1]]},"references-count":9,"journal-issue":{"issue":"6","published-online":{"date-parts":[[1975,6,1]]},"published-print":{"date-parts":[[1975,6,1]]}},"URL":"https:\/\/doi.org\/10.1002\/bjs.1800620611","relation":{},"ISSN":["0007-1323","1365-2168"],"issn-type":[{"type":"print","value":"0007-1323"},{"type":"electronic","value":"1365-2168"}],"subject":[],"published-other":{"date-parts":[[1975,6]]},"published":{"date-parts":[[1975,6,1]]}}}