title: Platelet monoamine oxidase activity in a never-treated chronic schizophrenic.
mesh_terms: D000328:Adult; D001792:Blood Platelets / Q000201:enzymology*; D002908:Chronic Disease; D006801:Humans; D008297:Male; D008995:Monoamine Oxidase / Q000097:blood*; D012563:Schizophrenia, Paranoid / Q000201:enzymology*
chemical_list: D008995:Monoamine Oxidase