KROH O. EDUCACION SEXUAL A BASE DE RESPONSABILIDAD ETICO-SOCIAL. Rev. Acad. Colomb. Cienc. Ex. Fis. Nat. [Internet]. 1956 Dec. 31 [cited 2026 Jul. 27];9(36-37):389-401. Available from: https://raccefyn.co/index.php/raccefyn/article/view/3427