M. Ikram, S. Mahboob, and R. Yusuf, “HEPATITIS B AND HEPATITIS C SEROPOSITIVE SURGICAL CASES AND ITS IMPACT ON PERIOPERATIVE BLOOD TRANSFUSION: Hepatitis B and C Seropositive Surgical Cases”, PAFMJ, vol. 71, no. 5, pp. 1594–97, Oct. 2021.