Suicide prevention centers: comparisons of clients in several cities.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002641:Chicago; D003142:Communication; D003156:Community Mental Health Services; D003419:Crisis Intervention; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014505:Urban Population; D000092864:Suicide Prevention