Study of blood collection and sample preparation for analysis of vitamin D and its metabolites by liquid chromatography-tandem mass spectrometry
Keywords: نظارت بر واکنش انتخاب شده; 1,25(OH)2D; 1,25-dihydroxyvitamin D; 24,25(OH)2D; 24,25-dihydroxyvitamin D; 25(OH)D; 25-hydroxyvitamin D; ACE; automatic cartridge exchange; CLIA; chemiluminescence immunoassays; CPB; competitive protein binding assay; ESI+; electrospray ionization in pos