Psychiatric emergency service. Implications for the patient, the physician, the family, the hospital, and the community.
D000328:Adult; D004637:Emergency Services, Psychiatric; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009518:New York; D011618:Psychotic Disorders / Q000453:epidemiology; D012017:Referral and Consultation; D012923:Social Class