{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:27:57Z","timestamp":1777926477545,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,17]],"date-time":"2009-09-17T00:00:00Z","timestamp":1253145600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,17]],"date-time":"2009-09-17T00:00:00Z","timestamp":1253145600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biol Neonate"],"abstract":"<jats:p>Maternal plasma \u03b1-fetoprotein (AFP) levels in 8 pregnancies, which several weeks later ended as missed abortions, were evaluated. In 7 patients, blood sampling before or after the death of their fetuses revealed almost normal maternal AFP values. The relatively viable placenta of missed abortion probably hampers the eventual leakage\/transudation of fetal AFP into maternal circulation.<\/jats:p>","DOI":"10.1159\/000241184","type":"journal-article","created":{"date-parts":[[2009,9,25]],"date-time":"2009-09-25T09:42:34Z","timestamp":1253871754000},"page":"264-267","source":"Crossref","is-referenced-by-count":1,"title":["Maternal Plasma Alpha-Feto-Protein in Missed Abortion"],"prefix":"10.1159","author":[{"given":"Zacharias","family":"Habib","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,17]]},"container-title":["Biology of the Neonate"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/241184","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000241184","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:13:13Z","timestamp":1777673593000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000241184"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,17]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000241184","archive":["Portico"],"relation":{},"ISSN":["0006-3126","1421-9727"],"issn-type":[{"value":"0006-3126","type":"print"},{"value":"1421-9727","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,17]]}}}