8Lowe B, Spitzer RL, Williams JB, et al. Depression, anxiety and somatization in primary care: syndrome overlap and functional impairment. Gen Hosp Psychiatry,2008,30 : 191-199.
9Norton J, de Roquefeuil G, David M, et al. Prevalence of psychiatric disorders in French general practice using the patient health questionnaire: comparison with GP case-recognition and psychotropic medication prescription. Encephale, 2009,35 : 560- 569.
10Evans DL, Chamey DS, Lewis L, et al. Mood disorders in the medically ill: scientific review and recommendations. Biol Psychiatry ,2005,58 : 175-189.
