title: Determination of beta-artemether and its main metabolite dihydroartemisinin in plasma employing liquid-phase microextraction prior to liquid chromatographic-tandem mass spectrometric analysis.
authors.affiliation: Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto, SP, Brazil.
authors.forename: Igor R S
authors.initials: IR
authors.lastname: Magalhães
authors.forename: Valquíria A P
authors.initials: VA
authors.lastname: Jabor
authors.forename: Anizio M
authors.initials: AM
authors.lastname: Faria
authors.forename: Carol H
authors.initials: CH
authors.lastname: Collins
authors.forename: Isabel C S F
authors.initials: IC
authors.lastname: Jardim
authors.forename: Pierina S
authors.initials: PS
authors.lastname: Bonato
mesh_terms: D000818:Animals; D000077549:Artemether; D037621:Artemisinins / Q000737:chemistry*; D002138:Calibration; D005591:Chemical Fractionation / Q000379:methods*; D002623:Chemistry Techniques, Analytical; D002853:Chromatography, Liquid / Q000379:methods*; D006801:Humans; D057230:Limit of Detection; D013058:Mass Spectrometry / Q000379:methods*; D011786:Quality Control; D051381:Rats; D015203:Reproducibility of Results; D021241:Spectrometry, Mass, Electrospray Ionization / Q000379:methods; D014050:Toluene / Q000737:chemistry
chemical_list: D037621:Artemisinins; D014050:Toluene; C031327:artemisinin; D000077549:Artemether