MZ, S.; K, S.; S, A.; HG, M.; M, N.; U, I. PREVALENCE OF RESPIRATORY SYMPTOMS AMONG EMPLOYEES AND RESIDENTS IN THE VICINITY OF A FERTILIZER FACTORY. Pakistan Journal of Chest Medicine, [S. l.], v. 15, n. 3, p. 22–30, 2015. Disponível em: https://pjcm.net/index.php/pjcm/article/view/320. Acesso em: 11 may. 2026.