{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T21:45:59Z","timestamp":1774647959470,"version":"3.50.1"},"reference-count":0,"publisher":"BMJ","issue":"5970","license":[{"start":{"date-parts":[[1975,6,7]],"date-time":"1975-06-07T00:00:00Z","timestamp":171331200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.bmj.com\/company\/legal-information\/terms-conditions\/legal-information\/tdm-licencepolicy"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Br Med J"],"published-print":{"date-parts":[[1975,6,7]]},"abstract":"<jats:p>A retrospective study of obstetric and perinatal illness due to group B streptococci during 1972-4 based on bacteriological referrals from Aberdeen Maternity Hospital and Special Nursery disclosed (1) a wide spectrum of maternal morbidity, particularly associated with amniotomy and a prolonged rupture-delivery interval, and (2) the emergence of the group B streptococcus as a major cause of serious neonatal infection in infants of low birth weight, often in the absence of maternal pyrexia. The group B isolates appeared to show a previously undocumented increased resistance to the aminoglycosides gentamicin and kanamycin. A prospective study of 369 random deliveries in Aberdeen Maternity Hospital showed a group B vaginal carriage rate of 49\/1000; a neonatal colonization rate of 19\/1000; maternal and neonatal morbidity rates of 16 and 2-7\/1000, respectively; and an overall neonatal mortality of 1\/1000 live births.<\/jats:p>","DOI":"10.1136\/bmj.2.5970.533","type":"journal-article","created":{"date-parts":[[2009,4,8]],"date-time":"2009-04-08T15:21:07Z","timestamp":1239204067000},"page":"533-535","source":"Crossref","is-referenced-by-count":55,"title":["Emergence of group B streptococci in obstetric and perinatal infections."],"prefix":"10.1136","volume":"2","author":[{"given":"T M","family":"Reid","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1975,6,7]]},"container-title":["BMJ"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/data.bmj.org\/tdm\/10.1136\/bmj.2.5970.533","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bmj.2.5970.533","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,5]],"date-time":"2025-12-05T22:35:28Z","timestamp":1764974128000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bmj.com\/lookup\/doi\/10.1136\/bmj.2.5970.533"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1975,6,7]]},"references-count":0,"journal-issue":{"issue":"5970","published-online":{"date-parts":[[1975,6,7]]},"published-print":{"date-parts":[[1975,6,7]]}},"alternative-id":["10.1136\/bmj.2.5970.533"],"URL":"https:\/\/doi.org\/10.1136\/bmj.2.5970.533","relation":{},"ISSN":["0007-1447","1468-5833"],"issn-type":[{"value":"0007-1447","type":"print"},{"value":"1468-5833","type":"electronic"}],"subject":[],"published":{"date-parts":[[1975,6,7]]}}}