Oliveira, Ana, Candida Delgado, Nuno Verdasca, and Angela Pista. 2013. “Biomarkers of Cervical Carcinogenesis Associated With Genital Human Papillomavirus Infection”. Acta Médica Portuguesa 26 (2). Lisbon, Portugal:139-44. https://doi.org/10.20344/amp.93.