Posada, Daniela Herrera, Lucia Stella Tamayo Acevedo, Marleny Valencia Arredondo, e Gloria Inéz Sánchez Vásquez. 2020. “High-Risk Human Papillomavirus Infection and Associated Factors in the Anal Canal of HIV-Positive Patients in Medellín, 2017–2018”. Revista De Saúde Pública 54 (novembro): 93. https://doi.org/10.11606/s1518-8787.2020054001692.