4Erdur B, Ergin A , Turkcuer I, et al. A study of depression and anxiety among doctors working in emergency units in Denizli, Turkey.Emerg Med, 2006,23(10):759-763.
5Katz ED, Sharp L, Ferguson E. Depression among emergency medicine residents over an academic year. Acad Emerg Med, 2006,13(3):284-287.
6Bennett P, Williams Y, Page N, et al. Levels of mental health problems among UK emergency ambulance workers. Emerg Med , 2004,21(2): 235-236.
