Sexual risk among Colombian adolescents: knowledge, attitudes, normative beliefs, perceived control, intention, and sexual behavior
Morales, Alexandra; Vallejo Medina, Pablo; Abello Luque, Daniella; Saavedra Roa, Alejandro; Garcia Roncallo, Paola Andrea; Gomez Lugo, Mayra; Garcia Montaño, Eileen Andrea; Marchal Bertrand, Laurent; Niebles Charris, Janivys Andrea; Perez Pedraza, Diana Carolina; Espada, José Pedro (BMC Public Health, 2019)