Psychiatric emergencies in general hospital.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004630:Emergencies; D005260:Female; D006760:Hospitalization; D006769:Hospitals, General; D006801:Humans; D007902:Length of Stay; D008297:Male; D001523:Mental Disorders / Q000453:epidemiology / Q000628:therapy*; D008875:Middle Aged; D012008:Recurrence