{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,7]],"date-time":"2026-02-07T23:42:49Z","timestamp":1770507769281,"version":"3.49.0"},"reference-count":28,"publisher":"Oxford University Press (OUP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Anal Toxicol"],"published-print":{"date-parts":[[2015,7]]},"DOI":"10.1093\/jat\/bkv041","type":"journal-article","created":{"date-parts":[[2015,5,3]],"date-time":"2015-05-03T00:51:20Z","timestamp":1430614280000},"page":"472-480","source":"Crossref","is-referenced-by-count":28,"title":["Direct Injection LC\u2013MS-MS Analysis of Opiates, Methamphetamine, Buprenorphine, Methadone and Their Metabolites in Oral Fluid from Substitution Therapy Patients"],"prefix":"10.1093","volume":"39","author":[{"given":"Hsiu-Chuan","family":"Liu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hsi-Tzu","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ya-Ching","family":"Hsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mei-Han","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ray H.","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tai-Jui","family":"Chen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong-Liang","family":"Lin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2015,5,2]]},"reference":[{"key":"2015071300185646000_39.6.472.1","unstructured":"Liu R.H. Goldberger B.A. (eds) Handbook of Workplace Drug Testing; American Association for Clinical Chemistry Press: Washington, DC, 1995."},{"key":"2015071300185646000_39.6.472.2","unstructured":"Ropero-Miller J.D. Goldberger B.A. Liu R.H. (Ed Emeritus) (eds) Handbook of Workplace Drug Testing; 2nd edition. American Association for Clinical Chemistry Press: Washington, DC, 2009."},{"key":"2015071300185646000_39.6.472.3","doi-asserted-by":"publisher","DOI":"10.1093\/jat\/34.1.32"},{"key":"2015071300185646000_39.6.472.4","unstructured":"Methadone Maintenance Therapy (MMT) Program: Urine Drug Testing of Patients; British Columbia Medical Association: Victoria, BC, Canada; 2007. http:\/\/www.bcguidelines.ca\/gpac\/pdf\/methadone.pdf ."},{"key":"2015071300185646000_39.6.472.5","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2004.11.023"},{"key":"2015071300185646000_39.6.472.6","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2004.08.002"},{"key":"2015071300185646000_39.6.472.7","doi-asserted-by":"publisher","DOI":"10.1016\/S0379-0738(01)00446-7"},{"key":"2015071300185646000_39.6.472.8","doi-asserted-by":"publisher","DOI":"10.1093\/jat\/16.1.1"},{"key":"2015071300185646000_39.6.472.9","doi-asserted-by":"publisher","DOI":"10.1021\/ac026111t"},{"key":"2015071300185646000_39.6.472.10","doi-asserted-by":"publisher","DOI":"10.1007\/s00216-004-2774-z"},{"key":"2015071300185646000_39.6.472.11","doi-asserted-by":"publisher","DOI":"10.1016\/S0379-0738(02)00190-1"},{"key":"2015071300185646000_39.6.472.12","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.1098"},{"key":"2015071300185646000_39.6.472.13","doi-asserted-by":"publisher","DOI":"10.1097\/00007691-200402000-00017"},{"key":"2015071300185646000_39.6.472.14","doi-asserted-by":"publisher","DOI":"10.1093\/jat\/29.4.234"},{"key":"2015071300185646000_39.6.472.15","doi-asserted-by":"publisher","DOI":"10.1093\/jat\/29.7.704"},{"key":"2015071300185646000_39.6.472.16","doi-asserted-by":"publisher","DOI":"10.1097\/00007691-200208000-00013"},{"key":"2015071300185646000_39.6.472.17","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.718"},{"key":"2015071300185646000_39.6.472.18","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.441"},{"key":"2015071300185646000_39.6.472.19","doi-asserted-by":"crossref","unstructured":"Mortier K.A. Maudens K.E. Labert W.E. Clauwaert K.M. Van Boxlaer J.F. Deforce D.L. (2002) Simultaneous, quantitative determination of opiates, amphetamines, cocaine and benzoylecgonine in oral fluid by liquid chromatography quadrupole-time-of-flight mass spectrometry. Journal of Chromatography B, 779, 321\u2013330.","DOI":"10.1016\/S1570-0232(02)00400-2"},{"key":"2015071300185646000_39.6.472.20","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2005.02.024"},{"key":"2015071300185646000_39.6.472.21","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2004.11.027"},{"key":"2015071300185646000_39.6.472.22","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2004.12.040"},{"key":"2015071300185646000_39.6.472.23","doi-asserted-by":"publisher","DOI":"10.1373\/clinchem.2006.074237"},{"key":"2015071300185646000_39.6.472.24","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.2987"},{"key":"2015071300185646000_39.6.472.25","doi-asserted-by":"publisher","DOI":"10.1002\/rcm.4020"},{"key":"2015071300185646000_39.6.472.26","doi-asserted-by":"publisher","DOI":"10.1007\/s00216-012-6460-2"},{"key":"2015071300185646000_39.6.472.27","unstructured":"Liu H.C. Lin D.L. McCurdy H.H. (2013) Matrix effect in liquid chromatography\u2013tandem mass spectrometry (LC\u2013MS-MS) method of analysis. Forensic Science Review, 25, 65\u201378."},{"key":"2015071300185646000_39.6.472.28","doi-asserted-by":"publisher","DOI":"10.2174\/187231208784040979"}],"container-title":["Journal of Analytical Toxicology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/jat\/article-pdf\/39\/6\/472\/2275387\/bkv041.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,8,23]],"date-time":"2017-08-23T17:01:27Z","timestamp":1503507687000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jat\/article-lookup\/doi\/10.1093\/jat\/bkv041"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,5,2]]},"references-count":28,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2015,7,13]]},"published-print":{"date-parts":[[2015,7]]}},"alternative-id":["10.1093\/jat\/bkv041"],"URL":"https:\/\/doi.org\/10.1093\/jat\/bkv041","relation":{},"ISSN":["0146-4760","1945-2403"],"issn-type":[{"value":"0146-4760","type":"print"},{"value":"1945-2403","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,5,2]]}}}