Siddiqi, F., S. Mehreen, A. Ahmed, T. Bashir, J. Ahmad, F. Hassan, and F. Mahmood. “EXPOSURES AND RISK FACTORS OF CORONA VIRUS AMONG HEALTH CARE WORKERS AND NEED FOR PREVENTIVE MEASURES IN COMBINED MILITARY HOSPITAL RAWALPINDI”. PAFMJ, Vol. 71, no. 4, Aug. 2021, pp. 1382-86, doi:10.51253/pafmj.v71i4.4951.