VELESHALA, J.; MALHOTRA, V. Knowledge, attitude and practice regarding various tobacco products and their effects on health and COTPA act among ≥15 years age group persons in urban field practice area of a medical college in Telangana. International Journal Of Community Medicine And Public Health, [S. l.], v. 7, n. 6, p. 2180–2185, 2020. DOI: 10.18203/2394-6040.ijcmph20202468. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/6158. Acesso em: 21 feb. 2026.