Authors: Adriana Kaplan-Marcusán; Natividad Fernández Del Rio; Juana Moreno-Navarro; Ma José Castany-Fàbregas; Marta Ruiz Nogueras; Laura Muñoz-Ortiz; Eliana Monguí-Avila; Pere Torán-Monserrat Journal: BMC Public Health Date: 2010-04-13 Impact factor: 3.295