The Psychiatric Emergency Research Collaboration-01: methods and results.
Boudreaux ED, Allen MH, Claassen C, Currier GW, Bertman L, Glick R, Park J, Feifel D, Camargo CA. The Psychiatric Emergency Research Collaboration-01: methods and results. Gen Hosp Psychiatry. 2009 Nov-Dec; 31(6):515-22.