Some methodologic issues in psychiatric epidemiology.
D003156:Community Mental Health Services; D003469:Culture; D004812:Epidemiologic Methods; D006801:Humans; D001523:Mental Disorders / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology*; D008605:Mental Health Services; D011159:Population Surveillance; D011446:Prospective Studies; D012924:Social Conditions; D014481:United States