title: High-performance liquid chromatographic assay of erythrocyte enzyme activity levels involved in vitamin B6 metabolism.
authors.affiliation: Department of Chemical Pathology, University of Pretoria, South Africa.
authors.forename: J B
authors.initials: JB
authors.lastname: Ubbink
authors.forename: A M
authors.initials: AM
authors.lastname: Schnell
mesh_terms: D000293:Adolescent; D000328:Adult; D002851:Chromatography, High Pressure Liquid; D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D006801:Humans; D007700:Kinetics; D007962:Leukocytes / Q000201:enzymology; D011730:Pyridoxal / Q000097:blood; D011732:Pyridoxal Phosphate / Q000097:blood; D011734:Pyridoxaminephosphate Oxidase / Q000097:blood; D011736:Pyridoxine / Q000097:blood*
chemical_list: D011730:Pyridoxal; D011732:Pyridoxal Phosphate; D011734:Pyridoxaminephosphate Oxidase; D011736:Pyridoxine