Alfredsson, G Monoamine metabolites and amino acids in serum from schizophrenic patients before and during sulpiride treatment. [electronic resource] - Psychopharmacology 1989 - 322-7 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0033-3158 Standard No.: 10.1007/BF00445551 doi Subjects--Topical Terms: AdolescentAdultAmino Acids--bloodBiogenic Monoamines--bloodFemaleGlutamates--bloodGlutamine--bloodHomovanillic Acid--bloodHumansHydroxyindoleacetic Acid--bloodMaleMeglutol--cerebrospinal fluidSchizophrenia--bloodSulpiride--bloodTryptophan--bloodTyrosine--blood