{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T19:01:55Z","timestamp":1777921315594,"version":"3.51.4"},"reference-count":0,"publisher":"S. Karger AG","license":[{"start":{"date-parts":[[2009,9,15]],"date-time":"2009-09-15T00:00:00Z","timestamp":1252972800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/karger.com\/pages\/terms-and-conditions"},{"start":{"date-parts":[[2009,9,15]],"date-time":"2009-09-15T00:00:00Z","timestamp":1252972800000},"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 Neonat"],"DOI":"10.1159\/000239898","type":"journal-article","created":{"date-parts":[[2009,9,16]],"date-time":"2009-09-16T12:41:14Z","timestamp":1253104874000},"page":"225-249","source":"Crossref","is-referenced-by-count":25,"title":["Autonomic Cardiac Reactivity in Premature Infants"],"prefix":"10.1159","author":[{"given":"Steven J.","family":"Phillips","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Frederic J.","family":"Agate, Jr.","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William A.","family":"Silverman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philip","family":"Steiner","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2009,9,15]]},"container-title":["Biologia Neonatorum"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/239898","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/karger.com\/article-pdf\/doi\/10.1159\/000239898","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T19:51:20Z","timestamp":1777665080000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000239898"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,9,15]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1159\/000239898","archive":["Portico"],"relation":{},"ISSN":["0523-6525","2571-760X"],"issn-type":[{"value":"0523-6525","type":"print"},{"value":"2571-760X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,15]]}}}