TY - JOUR AU - Chambel, Beatriz PY - 2020/06/01 Y2 - 2024/03/28 TI - Vaccination: A Double Opportunity to Prevent Human Papilloma Virus Infection JF - Acta Médica Portuguesa JA - Acta Med Port VL - 33 IS - 6 SE - Letters to the Editor DO - 10.20344/amp.13721 UR - https://actamedicaportuguesa.com/revista/index.php/amp/article/view/13721 SP - 440-440 AB - N/a. ER -