Ahsan, A., Iqbal, M.N., Ashraf, A., Yunus, F.- un-N., Shahzad, M.I. and Saleem, M. 2020. Risk Factors Associated with Pulmonary Tuberculosis among Health Care Workers of Mayo Hospital, Lahore, Pakistan. PSM Microbiology. 5, 3 (Sep. 2020), 79–88.