title: [Comparative study of the effects of hydroxocobalamin and cyanocobalamin on rheumatic pains. (Double blind test)].
mesh_terms: D020968:Brachial Plexus Neuritis / Q000188:drug therapy; D002986:Clinical Trials as Topic; D006801:Humans; D006879:Hydroxocobalamin / Q000627:therapeutic use*; D007592:Joint Diseases / Q000188:drug therapy*; D009437:Neuralgia / Q000188:drug therapy*; D010146:Pain; D014805:Vitamin B 12 / Q000627:therapeutic use*
chemical_list: D014805:Vitamin B 12; D006879:Hydroxocobalamin
vernacular_title: Estudo comparativo da ação da hidroxocobalamina e da cianocobalamina nas algias reumáticas. (Ensaio duplo-cego)