Authors: Carlos Alfonso Tovilla-Zárate; Thelma Beatriz González-Castro; Isela Juárez-Rojop; Sherezada Pool García; Martha Patricia Velázquez-Sánchez; Mario Villar-Soto; Alma Genis; Humberto Nicolini; María Lilia López-Narváez; María Antonia Jiménez-Santos Journal: BMC Psychiatry Date: 2014-02-05 Impact factor: 3.630