RITA SINGH; MASTAN SINGH; RAJIV GARG; SM NATU. EFFECT OF RESPIRABLE SUSPENDED PARTICULATE MATTER IN URBAN AMBIENT AIR ON HEALTH OF TRAFFIC POLICEMEN. International Journal of Pharma and Bio Sciences, [S. l.], v. 4, n. 3, p. 633–637, 2013. Disponível em: https://ijpbs.net/index.php/journal/article/view/2622. Acesso em: 23 jul. 2026.