Rashid F, Sarwar S, Habib S, Tahir H, Noshair Ali I, Ahmad Abbas T. Particulate Matter Concentration and Microbial Load in Heavy Traffic Areas of District Lahore, Pakistan: PM and Microbial Concentration in Heavy Traffic Areas . PBMJ. 2022;5(10):34-39. doi:10.54393/pbmj.v5i10.812