KA UWAKWE; AP AGU; LU OGBONNAYA; EU NWONWU; EN AGUWA; CB DURU. Perception and attitude towards work related ill-health and use of dust mask among crushers of selected quarry (crushed stone) industry in Ebonyi State: effect of health education. Journal of Community Medicine & Primary Health Care, [S. l.], v. 27, n. 2, p. 93–103, 2015. Disponível em: https://jcmphc.org/index.php/jcmphc/article/view/150. Acesso em: 21 nov. 2024.