Influence of preventive sex education programmes in compulsory secondary education students: a descriptive observational study

por Berutich, Arturo Hidalgo, Cortes, María Barbosa, Feria, Esther Cárdenas, Rufete, Margarita Carrillo, González, Miguel Pedregal, Razquin, Eduardo Perez, Arcos, Esteban Delgado
Publicado 2022