1.
Malta DC, Gomes CS, Vasconcelos NM de, Alves FTA, Ferreira AP de S, Barros MB de A, Lima MG, Szwarcwald CL. Smoking among Brazilian adolescents during the COVID-19 pandemic: a cross-sectional study. Sao Paulo Med J [Internet]. 2023 Oct. 5 [cited 2025 Mar. 14];141(6):1-8. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/360