title: Red cell glutathione peroxidase polymorphism in Afro-Americans.
mesh_terms: D044383:Black People; D004592:Electrophoresis, Starch Gel; D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D014644:Genetic Variation; D005978:Glutathione; D006801:Humans; D008297:Male; D009154:Mutation; D010544:Peroxidases / Q000097:blood*; D011110:Polymorphism, Genetic; D012641:Selection, Genetic
chemical_list: D010544:Peroxidases; D005978:Glutathione