A comparative analysis of role attainment and impairment in binge-eating disorder and bulimia nervosa: results from the WHO World Mental Health Surveys

R.C. Kessler, V. Shahly, J.I. Hudson, D. Supina, P.A. Berglund, W.T. Chiu, M. Gruber, S. Aguilar-Gaxiola, J. Alonso, L.H. Andrade, C. Benjet, R. Bruffaerts, G. de Girolamo, R. de Graaf, S.E. Florescu, J.M. Haro, SD Murphy, J. Posada-Villa, K. Scott, M. Xavier