Polypharmacy in psychiatry: patterns of differential treatment.
D000328:Adult; D004357:Drug Synergism; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000188:drug therapy*; D008875:Middle Aged; D010919:Placebos; D011569:Psychiatric Status Rating Scales; D011600:Psychopharmacology; D012737:Sex Factors
D010919:Placebos