{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T14:34:31Z","timestamp":1774362871348,"version":"3.50.1"},"reference-count":34,"publisher":"Elsevier BV","issue":"1-2","license":[{"start":{"date-parts":[[2007,10,1]],"date-time":"2007-10-01T00:00:00Z","timestamp":1191196800000},"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":[[2007,10]]},"DOI":"10.1016\/j.jchromb.2007.07.047","type":"journal-article","created":{"date-parts":[[2007,8,11]],"date-time":"2007-08-11T11:09:33Z","timestamp":1186830573000},"page":"13-21","source":"Crossref","is-referenced-by-count":40,"title":["Liquid chromatography tandem mass spectrometry method for simultaneous determination of metoprolol tartrate and ramipril in human plasma"],"prefix":"10.1016","volume":"858","author":[{"given":"K. Veeran","family":"Gowda","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Uttam","family":"Mandal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"Senthamil Selvan","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W.D.","family":"Sam Solomon","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Animesh","family":"Ghosh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amlan Kanti","family":"Sarkar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sangita","family":"Agarwal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T.","family":"Nageswar Rao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tapan Kumar","family":"Pal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.jchromb.2007.07.047_bib1","unstructured":"Website: http:\/\/www.who.int\/cardiovascular_diseases\/resources\/publications\/en\/index.html."},{"key":"10.1016\/j.jchromb.2007.07.047_bib2","series-title":"Essentials of Medical Pharmacology","first-page":"503","year":"2003"},{"key":"10.1016\/j.jchromb.2007.07.047_bib3","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/S0014-827X(00)00009-4","volume":"55","author":"al-Majeed","year":"2000","journal-title":"Farmaco"},{"key":"10.1016\/j.jchromb.2007.07.047_bib4","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1016\/S0731-7085(00)00240-5","volume":"22","author":"Gotti","year":"2000","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib5","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1016\/j.jpba.2005.08.013","volume":"40","author":"Persson","year":"2006","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib6","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1002\/bmc.557","volume":"20","author":"Bhushan","year":"2006","journal-title":"Biomed. Chromatogr."},{"key":"10.1016\/j.jchromb.2007.07.047_bib7","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1016\/S0731-7085(00)00342-3","volume":"23","author":"Hogan","year":"2000","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib8","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/S0731-7085(97)00075-7","volume":"16","author":"Bonazzi","year":"1997","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib9","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1016\/S1570-0232(02)00398-7","volume":"779","author":"Zhu","year":"2002","journal-title":"J. Chromatogr. B. Anal. Technol. Biomed. Life Sci."},{"key":"10.1016\/j.jchromb.2007.07.047_bib10","first-page":"1251","volume":"35","author":"Eckert","year":"1985","journal-title":"Arzneim. Forsch."},{"key":"10.1016\/j.jchromb.2007.07.047_bib11","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1002\/bmc.436","volume":"19","author":"Albers","year":"2005","journal-title":"Biomed. Chromatogr."},{"key":"10.1016\/j.jchromb.2007.07.047_bib12","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/j.jchromb.2005.06.038","volume":"823","author":"Boralli","year":"2005","journal-title":"J. Chromatogr. B. Anal. Technol. Biomed. Life Sci."},{"key":"10.1016\/j.jchromb.2007.07.047_bib13","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1002\/bmc.195","volume":"16","author":"Braza","year":"2002","journal-title":"Biomed. Chromatogr."},{"key":"10.1016\/j.jchromb.2007.07.047_bib14","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/S1570-0232(02)00059-4","volume":"772","author":"Ratna","year":"2002","journal-title":"J. Chromatogr. B. Anal. Technol. Biomed. Life Sci."},{"key":"10.1016\/j.jchromb.2007.07.047_bib15","doi-asserted-by":"crossref","first-page":"745","DOI":"10.1016\/S0731-7085(98)00278-7","volume":"18","author":"Basci","year":"1998","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib16","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/S0378-4347(97)00059-5","volume":"696","author":"Chiu","year":"1997","journal-title":"J. Chromatogr. B. Biomed. Sci. Appl."},{"key":"10.1016\/j.jchromb.2007.07.047_bib17","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1016\/j.jpba.2005.11.028","volume":"40","author":"Wren","year":"2006","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib18","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.forsciint.2005.01.001","volume":"156","author":"Johnson","year":"2006","journal-title":"Forensic Sci. Int."},{"key":"10.1016\/j.jchromb.2007.07.047_bib19","doi-asserted-by":"crossref","first-page":"674","DOI":"10.1093\/jat\/28.8.674","volume":"28","author":"Dupuis","year":"2004","journal-title":"J. Anal. Toxicol."},{"key":"10.1016\/j.jchromb.2007.07.047_bib20","doi-asserted-by":"crossref","first-page":"1965","DOI":"10.1002\/rcm.817","volume":"16","author":"Naidong","year":"2002","journal-title":"Rapid Commun. Mass Spectrom."},{"key":"10.1016\/j.jchromb.2007.07.047_bib21","doi-asserted-by":"crossref","first-page":"517","DOI":"10.1093\/jat\/29.6.517","volume":"29","author":"Angier","year":"2005","journal-title":"J. Anal. Toxicol."},{"key":"10.1016\/j.jchromb.2007.07.047_bib22","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1007\/BF02975183","volume":"24","author":"Kim","year":"2001","journal-title":"Arch. Pharm. Res."},{"key":"10.1016\/j.jchromb.2007.07.047_bib23","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/S0378-4347(99)00476-4","volume":"738","author":"Lanchote","year":"2000","journal-title":"J. Chromatogr. B. Biomed. Sci. Appl."},{"key":"10.1016\/j.jchromb.2007.07.047_bib24","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1007\/BF02976449","volume":"23","author":"Jung","year":"2000","journal-title":"Arch. Pharm. Res."},{"key":"10.1016\/j.jchromb.2007.07.047_bib25","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1016\/S0378-5173(00)00430-0","volume":"202","author":"Mostafavi","year":"2000","journal-title":"Int. J. Pharm."},{"key":"10.1016\/j.jchromb.2007.07.047_bib26","first-page":"1293","volume":"19","author":"Gowda","year":"2007","journal-title":"Asian J. Chem."},{"key":"10.1016\/j.jchromb.2007.07.047_bib27","unstructured":"Guidance for industry, Bioanalytical Method Validation. US Department of Health and Human services. Food and Drug Administration. Centre for Drug Evaluation and Research, Rockville, MD, 2001. Website: http:\/\/www.fda.gov\/CDER\/GUIDANCE\/4252fnl.pdf."},{"key":"10.1016\/j.jchromb.2007.07.047_bib28","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1002\/(SICI)1097-0231(19990630)13:12<1175::AID-RCM639>3.0.CO;2-0","volume":"13","author":"Bonfiglio","year":"1999","journal-title":"Rapid Commun. Mass Spectrom."},{"key":"10.1016\/j.jchromb.2007.07.047_bib29","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1373\/49.7.1041","volume":"49","author":"Annesley","year":"2003","journal-title":"Clin. Chem."},{"key":"10.1016\/j.jchromb.2007.07.047_bib30","doi-asserted-by":"crossref","first-page":"3019","DOI":"10.1021\/ac020361s","volume":"75","author":"Matuszewski","year":"2003","journal-title":"Anal. Chem."},{"key":"10.1016\/j.jchromb.2007.07.047_bib31","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1016\/j.aca.2005.07.046","volume":"551","author":"Singh","year":"2005","journal-title":"Anal. Chim. Acta"},{"key":"10.1016\/j.jchromb.2007.07.047_bib32","doi-asserted-by":"crossref","first-page":"505","DOI":"10.1016\/j.jpba.2004.06.022","volume":"36","author":"Ramakrishna","year":"2004","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib33","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/j.jpba.2006.02.057","volume":"42","author":"Tan","year":"2006","journal-title":"J. Pharm. Biomed. Anal."},{"key":"10.1016\/j.jchromb.2007.07.047_bib34","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1007\/s00216-005-0159-6","volume":"384","author":"Kousoulos","year":"2006","journal-title":"Anal. Bioanal. Chem."}],"container-title":["Journal of Chromatography B"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023207005594?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1570023207005594?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,1,5]],"date-time":"2019-01-05T06:27:34Z","timestamp":1546669654000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1570023207005594"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,10]]},"references-count":34,"journal-issue":{"issue":"1-2","published-print":{"date-parts":[[2007,10]]}},"alternative-id":["S1570023207005594"],"URL":"https:\/\/doi.org\/10.1016\/j.jchromb.2007.07.047","relation":{},"ISSN":["1570-0232"],"issn-type":[{"value":"1570-0232","type":"print"}],"subject":[],"published":{"date-parts":[[2007,10]]}}}