Parsonnet, Julie, and Hadi Meeran Hussain. “NOBEL LAUREATES IN PHYSIOLOGY AND MEDICINE-2005: Nobel Laureates in Physiology and Medicine”. Pakistan Armed Forces Medical Journal 55, no. 4 (December 31, 2005): 274–275. Accessed April 23, 2024. https://pafmj.org/PAFMJ/article/view/1210.