title: Spectrophotometric determination of dimethylbenzimidazolylcobamide-coenzyme in the presence of cyanocobalamine.
mesh_terms: D003067:Coenzymes / Q000032:analysis*; D013053:Spectrophotometry; D014805:Vitamin B 12 / Q000032:analysis*
chemical_list: D003067:Coenzymes; D014805:Vitamin B 12