Prieto de la Rosa, Alejandra, Cristina Gutiérrez Delgado, Dafna Feinholz Klip, Gisela Morales González, & Renee Witlen. " Ethical and social implications of the introduction of the vaccine against the human papilloma virus in Mexico: reflections on a proposed intervention." Acta Bioethica [Online], 14.2 (2008): n. pag. Web. 31 Mar. 2020