title: Manic behavior and levodopa.
mesh_terms: D001714:Bipolar Disorder / Q000139:chemically induced*; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D008094:Lithium / Q000008:administration & dosage / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy
chemical_list: D004295:Dihydroxyphenylalanine; D008094:Lithium