{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T13:24:55Z","timestamp":1774358695000,"version":"3.50.1"},"reference-count":29,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2004,12,6]],"date-time":"2004-12-06T00:00:00Z","timestamp":1102291200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rapid Comm Mass Spectrometry"],"published-print":{"date-parts":[[2005,1,30]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    A previously described method for the screening of 18 diuretics and probenecid was substantially extended with 21 beta\u2010blockers and 8 other diuretics allowing simultaneous determination of diuretics and beta\u2010adrenergic blocking agents in human urine. Analysis was performed using an ion trap instrument with an electrospray ionisation (ESI) interface after liquid\/liquid extraction with ethyl acetate. Full\u2010scan MS and full\u2010scan MS\n                    <jats:sup>2<\/jats:sup>\n                    were applied in combination with scan\u2010to\u2010scan polarity switching. All compounds were separated in less than 22\u2009min. The detection limits for the diuretics were between 5 and 100\u2009ng\/mL and for the beta\u2010adrenergic blocking agents were between 5 and 500\u2009ng\/mL. The excretion of carvedilol was followed after intake of one tablet of Dimitone\u00ae. Other doping agents including strychnine, norbuprenorphine and mesocarb hydroxysulfate could also be detected with this method. Copyright \u00a9 2004 John Wiley &amp; Sons, Ltd.\n                  <\/jats:p>","DOI":"10.1002\/rcm.1744","type":"journal-article","created":{"date-parts":[[2004,12,6]],"date-time":"2004-12-06T09:16:54Z","timestamp":1102324614000},"page":"90-98","source":"Crossref","is-referenced-by-count":62,"title":["Simultaneous determination of beta\u2010blocking agents and diuretics in doping analysis by liquid chromatography\/mass spectrometry with scan\u2010to\u2010scan polarity switching"],"prefix":"10.1002","volume":"19","author":[{"given":"K.","family":"Deventer","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Van Eenoo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F. T.","family":"Delbeke","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2004,12,6]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/bod.2510090203"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-2003-43269"},{"key":"e_1_2_6_4_2","unstructured":"WADA.The World Anti\u2010Doping Code. The 2004 Prohibited List International Standard 2004."},{"key":"e_1_2_6_5_2","first-page":"164","volume-title":"Pharmacology","author":"Rang HP","year":"1995"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1002\/bmc.87"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/0378-4347(91)80033-9"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-2670(02)01223-0"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/bmc.201"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.aca.2003.09.062"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S1570-0232(03)00422-7"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/1096-9888(200007)35:7<912::AID-JMS19>3.0.CO;2-4"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/0378-4347(91)80519-I"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(00)82960-6"},{"key":"e_1_2_6_15_2","first-page":"229","volume-title":"Proceedings 20th Cologne Workshop on Dope Analysis","author":"Bouabdallah S","year":"2002"},{"key":"e_1_2_6_16_2","first-page":"239","volume-title":"Proceedings 20th Cologne Workshop on Dope Analysis","author":"Rodr\u00edguez C","year":"2002"},{"key":"e_1_2_6_17_2","first-page":"377","volume-title":"Proceedings 21th Cologne Workshop on Dope Analysis","author":"Damascenco LMP","year":"2003"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(96)00276-9"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-0801(199607)10:4<172::AID-BMC588>3.0.CO;2-1"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(99)00181-4"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(01)00029-9"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jchromb.2003.10.071"},{"key":"e_1_2_6_23_2","volume-title":"A Laboratory Guide to Method Validation and Related Topics","year":"1998"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(96)00279-4"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.2165\/00003088-200241070-00004"},{"key":"e_1_2_6_26_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-4347(01)00058-5"},{"key":"e_1_2_6_27_2","first-page":"214","volume-title":"Proceedings 13th International Conference Racing Anal. Vet","author":"Van Eenoo P","year":"2000"},{"key":"e_1_2_6_28_2","unstructured":"WADA.The World Anti\u2010Doping Code Technical document\u2010TD2004MRPL 2004."},{"key":"e_1_2_6_29_2","first-page":"305","volume-title":"Proceedings 10th Cologne Workshop on Dope Analysis","author":"De Boer D","year":"1993"},{"key":"e_1_2_6_30_2","unstructured":"The International Olympic Committee analytical criteria for reporting low concentrations of anabolic steroids Internal Communications IOC: Lausanne: Switzerland 1998."}],"container-title":["Rapid Communications in Mass Spectrometry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Frcm.1744","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/rcm.1744","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T11:14:29Z","timestamp":1761477269000},"score":1,"resource":{"primary":{"URL":"https:\/\/analyticalsciencejournals.onlinelibrary.wiley.com\/doi\/10.1002\/rcm.1744"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,12,6]]},"references-count":29,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2005,1,30]]}},"alternative-id":["10.1002\/rcm.1744"],"URL":"https:\/\/doi.org\/10.1002\/rcm.1744","archive":["Portico"],"relation":{},"ISSN":["0951-4198","1097-0231"],"issn-type":[{"value":"0951-4198","type":"print"},{"value":"1097-0231","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,12,6]]}}}