DEVELOPMENT AND VALIDATION OF A HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH TANDEM MASS SPECTROMETRY METHOD FOR QUANTIFICATION OF TOFACITINIB IN HUMAN PLASMA СтатьяVetrova E.S., Karnakova P.K., Bagaeva N.S., Karnakova K.K., Popova M.O., Popova A.A., Archakova O.A., Komarov T.N., Shohin I.E.Разработка и регистрация лекарственных средств. Том 13. 2024. С. 233-244