Low educational status, smoking, and multidisciplinary team experience predict hospital length of stay after bariatric surgery - Marchini, Júlio F. M.; Souza, Fernanda L. N.; Schmidt, Andre; Cunha, Selma Freire de Carvalho da; Salgado Júnior, Wilson; Marchini, Julio Sergio; Nonino, Carla Barbosa; Ceneviva, Reginaldo; Santos, Jose E. D. (Nutrition and Metabolic Insights, 2012)