title: Suicide: epidemiology and evaluation.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk; D013405:Suicide / Q000453:epidemiology*; D014481:United States