{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T10:42:20Z","timestamp":1783420940096,"version":"3.54.6"},"reference-count":0,"publisher":"Elsevier BV","issue":"1-2","license":[{"start":{"date-parts":[[2005,11,5]],"date-time":"2005-11-05T00:00:00Z","timestamp":1131148800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Chromatography B"],"published-print":{"date-parts":[[2005,11,5]]},"DOI":"10.1016\/j.jchromb.2005.09.013","type":"journal-article","created":{"date-parts":[[2005,9,23]],"date-time":"2005-09-23T09:51:32Z","timestamp":1127469092000},"page":"244-251","source":"Crossref","is-referenced-by-count":38,"title":["Analysis of methylene blue in human urine by capillary electrophoresis"],"prefix":"10.1016","volume":"826","author":[{"given":"Holger","family":"Borwitzky","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Walter E.","family":"Haefeli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J\u00fcrgen","family":"Burhenne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","container-title":["Journal of Chromatography B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023205006379?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023205006379?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,21]],"date-time":"2019-01-21T23:51:01Z","timestamp":1548114661000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1570023205006379"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,11,5]]},"references-count":0,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2005,11,5]]}},"alternative-id":["S1570023205006379"],"URL":"https:\/\/doi.org\/10.1016\/j.jchromb.2005.09.013","relation":{},"ISSN":["1570-0232"],"issn-type":[{"value":"1570-0232","type":"print"}],"subject":[],"published":{"date-parts":[[2005,11,5]]}}}