{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T13:20:31Z","timestamp":1777900831930,"version":"3.51.4"},"reference-count":47,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[1969,5,1]],"date-time":"1969-05-01T00:00:00Z","timestamp":-21168000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Scott Med J"],"published-print":{"date-parts":[[1969,5]]},"DOI":"10.1177\/003693306901400503","type":"journal-article","created":{"date-parts":[[2017,1,14]],"date-time":"2017-01-14T00:08:15Z","timestamp":1484352495000},"page":"162-170","source":"Crossref","is-referenced-by-count":2,"title":["Assessment of Placental Competence"],"prefix":"10.1177","volume":"14","author":[{"given":"C. P.","family":"Douglas","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynaecology, Royal Free Hospital School of Medicine, University of London"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1969,5,1]]},"reference":[{"key":"bibr1-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.bmb.a070437"},{"key":"bibr2-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(68)90311-6"},{"key":"bibr3-003693306901400503","first-page":"637","volume":"29","author":"Alvarez H.","year":"1967","journal-title":"Obstet, and Gynec."},{"key":"bibr4-003693306901400503","first-page":"12","volume":"5","author":"Bailey N.","year":"1967","journal-title":"S. Afr. J. Obstet. Gynec."},{"key":"bibr5-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1968.tb02875.x"},{"key":"bibr6-003693306901400503","unstructured":"Belling C. G. (1967). Advances in obstetrics and gynaecology, p. 100. Vol. I. Edited by Marcus & Marcus. Baltimore, U.S.A.: Williams, Wilkins Co."},{"key":"bibr7-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1965.tb01422.x"},{"key":"bibr8-003693306901400503","first-page":"29","volume":"2","author":"Connor R. C. R.","year":"1968","journal-title":"Brit. med. J."},{"key":"bibr9-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1967.tb03963.x"},{"key":"bibr10-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1097\/00006254-196708000-00001"},{"key":"bibr11-003693306901400503","first-page":"471","volume":"9","author":"Dekaban A. S.","year":"1968","journal-title":"J. nucl. Med."},{"key":"bibr12-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/S0002-9378(16)34651-8"},{"key":"bibr13-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1259\/0007-1285-40-476-604"},{"key":"bibr14-003693306901400503","first-page":"937","volume":"1","author":"Drillien C. M.","year":"1967","journal-title":"Hospit. Med."},{"key":"bibr15-003693306901400503","unstructured":"Epsztjn L. (1968). Personal communication"},{"key":"bibr16-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1967.tb03928.x"},{"key":"bibr17-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1159\/000240056"},{"key":"bibr18-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1968.tb02876.x"},{"key":"bibr19-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1968.tb01619.x"},{"key":"bibr20-003693306901400503","first-page":"652","volume":"30","author":"Gordon H.","year":"1967","journal-title":"Obstet, and Gynec."},{"key":"bibr21-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(68)90794-0"},{"key":"bibr22-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(63)90104-2"},{"key":"bibr23-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1968.tb00170.x"},{"key":"bibr24-003693306901400503","first-page":"190","volume":"160","author":"Imbolz G.","year":"1965","journal-title":"Gynaecologia (Basel)"},{"key":"bibr25-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1097\/00006254-196809000-00001"},{"key":"bibr26-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.2.5598.158"},{"key":"bibr27-003693306901400503","doi-asserted-by":"publisher","DOI":"10.3109\/00016346609158454"},{"key":"bibr28-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(66)90416-9"},{"key":"bibr29-003693306901400503","first-page":"471","volume":"29","author":"Mandelbaum B.","year":"1967","journal-title":"Obstet, and Gynec."},{"key":"bibr30-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1964.tb04276.x"},{"key":"bibr31-003693306901400503","first-page":"905","volume":"11","author":"Mayes B. T.","year":"1963","journal-title":"Med. J. Aust."},{"key":"bibr32-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1967.tb15576.x"},{"key":"bibr33-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(68)90301-3"},{"key":"bibr34-003693306901400503","first-page":"37","volume":"84","author":"Naeye R. L.","year":"1967","journal-title":"Arch. Path."},{"key":"bibr35-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(68)90795-2"},{"key":"bibr36-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1963.tb04956.x"},{"key":"bibr37-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1136\/adc.41.219.472"},{"key":"bibr38-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(68)90269-X"},{"key":"bibr39-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(68)90075-6"},{"key":"bibr40-003693306901400503","first-page":"367","volume":"21","author":"Shenker L.","year":"1968","journal-title":"Obstet., gynec., Surv."},{"key":"bibr41-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(65)90103-1"},{"key":"bibr42-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(66)93035-2"},{"key":"bibr43-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1964.tb04374.x"},{"key":"bibr44-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.1967.tb03774.x"},{"key":"bibr45-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1210\/endo-38-2-90"},{"key":"bibr46-003693306901400503","unstructured":"Wynn R. M. (1967). Advances in Obstetrics and Gynaecology, p. 35. Editors Marcus & Marcus. Vol. I. Baltimore, U.S.A.: William Wilkins Co."},{"key":"bibr47-003693306901400503","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9378(68)90350-5"}],"container-title":["Scottish Medical Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/003693306901400503","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/003693306901400503","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T10:42:55Z","timestamp":1777632175000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/003693306901400503"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1969,5]]},"references-count":47,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1969,5]]}},"alternative-id":["10.1177\/003693306901400503"],"URL":"https:\/\/doi.org\/10.1177\/003693306901400503","relation":{},"ISSN":["0036-9330","2045-6441"],"issn-type":[{"value":"0036-9330","type":"print"},{"value":"2045-6441","type":"electronic"}],"subject":[],"published":{"date-parts":[[1969,5]]}}}