{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T20:33:21Z","timestamp":1777926801184,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,24]],"date-time":"2009-09-24T00:00:00Z","timestamp":1253750400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,24]],"date-time":"2009-09-24T00:00:00Z","timestamp":1253750400000},"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>In the course of a systematic study of physiologic hyperbilirubinaemia, 200 Nigerian newborn infants were evaluated daily over a 12-day period. The pre-term and post-term neonates exhibited a distinct biphasic pattern of hyperbilirubinaemia. Mean peak bilirubin levels of 8.20 mg\/dl for the pre-term, 7.15 mg\/dl for the post-term and 8.34 for the term were attained on the fourth, third and fifth days, respectively. Term small for gestational age neonates experienced mean peak bilirubin levels of 7.02 mg\/dl at the age of 4 days and maintained a sustained elevation for as long as the last day of the study. Higher values of physiologic hyperbilirubinaemia are observed in this study than has been reported for American neonates.<\/jats:p>","DOI":"10.1159\/000242773","type":"journal-article","created":{"date-parts":[[2009,9,28]],"date-time":"2009-09-28T08:24:24Z","timestamp":1254126264000},"page":"132-137","source":"Crossref","is-referenced-by-count":5,"title":["Physiologic Jaundice in the Nigerian Neonate"],"prefix":"10.1159","author":[{"given":"Angela A.","family":"Okolo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jackson A.","family":"Omene","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ajovi B.","family":"Scott-Emuakpor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,24]]},"container-title":["Biology of the Neonate"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/242773","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000242773","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T22:21:48Z","timestamp":1777674108000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000242773"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,24]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000242773","archive":["Portico"],"relation":{},"ISSN":["0006-3126","1421-9727"],"issn-type":[{"value":"0006-3126","type":"print"},{"value":"1421-9727","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,24]]}}}