., PAFMJ. “LT GEN MAHMUD UL HASSAN HI (M) SBT, SI (M), TI (M) (1925 – 2019)”. Pakistan Armed Forces Medical Journal, vol. 69, no. 5, Oct. 2019, pp. 1158-60, https://pafmj.org/PAFMJ/article/view/3434.