1.
García Quintero E, Castro Alegret P, Cardoso Pérez R. La sexualidad preescolar: etapas en su educación / Sexuality in pre-school age: stages of education. Trans [Internet]. 22abr.2015 [citado 19sep.2019];11(2):56-3. Available from: https://revistas.reduc.edu.cu/index.php/transformacion/article/view/1518