{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T18:04:26Z","timestamp":1758045866339,"version":"3.44.0"},"reference-count":0,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[1993,2,1]],"date-time":"1993-02-01T00:00:00Z","timestamp":728524800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[1993,2,1]],"date-time":"1993-02-01T00:00:00Z","timestamp":728524800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Analytical Biochemistry"],"published-print":{"date-parts":[[1993,2]]},"DOI":"10.1006\/abio.1993.1084","type":"journal-article","created":{"date-parts":[[2002,9,16]],"date-time":"2002-09-16T09:49:23Z","timestamp":1032169763000},"page":"70-78","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":8,"title":["Simultaneous Determination of Free Tissue-Type and Free Urokinase-Type Plasminogen Activators in Biological Fluids by a Solid-Phase Immunoassay"],"prefix":"10.1006","volume":"209","author":[{"given":"B.S.","family":"Kuo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.D.","family":"Bjornsson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","container-title":["Analytical Biochemistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003269783710845?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0003269783710845?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,12]],"date-time":"2025-09-12T20:27:45Z","timestamp":1757708865000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0003269783710845"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1993,2]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1993,2]]}},"alternative-id":["S0003269783710845"],"URL":"https:\/\/doi.org\/10.1006\/abio.1993.1084","relation":{},"ISSN":["0003-2697"],"issn-type":[{"type":"print","value":"0003-2697"}],"subject":[],"published":{"date-parts":[[1993,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Simultaneous Determination of Free Tissue-Type and Free Urokinase-Type Plasminogen Activators in Biological Fluids by a Solid-Phase Immunoassay","name":"articletitle","label":"Article Title"},{"value":"Analytical Biochemistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1006\/abio.1993.1084","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 1993 Academic Press. All rights reserved.","name":"copyright","label":"Copyright"}]}}