title: WHO-coordinated collaborative studies in the effects of psychopharmacological drugs in different populations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D003105:Colombia; D006801:Humans; D007194:India; D007391:International Cooperation; D007564:Japan; D001523:Mental Disorders / Q000188:drug therapy*; D008875:Middle Aged; D011619:Psychotropic Drugs / Q000627:therapeutic use*; D012106:Research; D013557:Switzerland; D014481:United States; D014944:World Health Organization
chemical_list: D011619:Psychotropic Drugs