SIDDIQI, K. Protecting women and children from second hand tobacco smoke; A public health priority. Pakistan Journal of Chest Medicine, [S. l.], v. 25, n. 1, p. 01–02, 2019. Disponível em: https://pjcm.net/index.php/pjcm/article/view/570. Acesso em: 22 apr. 2026.