{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T20:52:45Z","timestamp":1761511965951},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2003,3,1]],"date-time":"2003-03-01T00:00:00Z","timestamp":1046476800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,3,1]]},"DOI":"10.1373\/49.3.499","type":"journal-article","created":{"date-parts":[[2004,2,13]],"date-time":"2004-02-13T00:42:12Z","timestamp":1076632932000},"page":"499-501","source":"Crossref","is-referenced-by-count":14,"title":["Rapid Determination of Orotic Acid in Urine by Liquid Chromatography\u2013Electrospray Tandem Mass Spectrometry"],"prefix":"10.1093","volume":"49","author":[{"given":"Mohamed S","family":"Rashed","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Minnie","family":"Jacob","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed","family":"Al-Amoudi","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zuhair","family":"Rahbeeni","sequence":"first","affiliation":[{"name":"Medical Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Moeen A D","family":"Al-Sayed","sequence":"first","affiliation":[{"name":"Medical Genetics, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lujane","family":"Al-Ahaidib","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amal A A","family":"Saadallah","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sharon","family":"Legaspi","sequence":"first","affiliation":[{"name":"Departments of Genetics and"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2003,3,1]]},"reference":[{"key":"2020030122360113200_R1","first-page":"1799","year":"1995","journal-title":"The metabolic bases of inherited disease, 7th ed"},{"key":"2020030122360113200_R2","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1023\/A:1005682017337","volume":"24","year":"2001","journal-title":"J Inherit Metab Dis"},{"key":"2020030122360113200_R3","first-page":"1187","year":"1995","journal-title":"The metabolic bases of inherited disease, 7th ed"},{"key":"2020030122360113200_R4","doi-asserted-by":"crossref","first-page":"739","DOI":"10.1093\/clinchem\/41.5.739","volume":"41","year":"1995","journal-title":"Clin Chem"},{"key":"2020030122360113200_R5","doi-asserted-by":"crossref","first-page":"388","DOI":"10.1016\/S0378-4347(00)82746-2","volume":"493","year":"1989","journal-title":"J Chromatogr"},{"key":"2020030122360113200_R6","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/0378-4347(93)E0409-J","volume":"653","year":"1994","journal-title":"J Chromatogr"},{"key":"2020030122360113200_R7","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1016\/0378-4347(91)80170-H","volume":"568","year":"1991","journal-title":"J Chromatogr"},{"key":"2020030122360113200_R8","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1093\/clinchem\/46.4.445","volume":"46","year":"2000","journal-title":"Clin Chem"}],"container-title":["Clinical Chemistry"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/clinchem\/article-pdf\/49\/3\/499\/32732675\/clinchem0499.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/academic.oup.com\/clinchem\/article-pdf\/49\/3\/499\/32732675\/clinchem0499.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,3,2]],"date-time":"2020-03-02T03:38:10Z","timestamp":1583120290000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/clinchem\/article\/49\/3\/499\/5641873"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,3,1]]},"references-count":8,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2003,3,1]]},"published-print":{"date-parts":[[2003,3,1]]}},"URL":"https:\/\/doi.org\/10.1373\/49.3.499","relation":{},"ISSN":["0009-9147","1530-8561"],"issn-type":[{"value":"0009-9147","type":"print"},{"value":"1530-8561","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2003,3,1]]},"published":{"date-parts":[[2003,3,1]]}}}