Rodríguez-Vázquez N, Moreno-Monsiváis MG, Gómez-Melasio DA, Gómez-Rodríguez GA, Apodaca-Armenta RE. Knowledge about pregnancy prevention in Mexican adolescents. HS. 2022;21(3):459-467. doi:10.19136/hs.a21n3.4506