Associated Factors with Smoking Habit Beginning in University Students in Bogotá, Colombia. Universitas Medica, [S. l.], v. 59, n. 2, 2018. DOI: 10.11144/Javeriana.umed59-2.ihdf. Disponível em: https://revistas.javeriana.edu.co/index.php/vnimedica/article/view/21749. Acesso em: 25 oct. 2025.