S. B. Ayaz, A. A. Khan, S. Matee, F. Akhtar, and Z. A. Gill, “CRITICAL LIMB ISCHEMIA; A SEQUEL OF VITAMIN B-12 DEFICIENCY ANEMIA ENDING UP IN AMPUTATION: Critical Limb Ischemia; A Sequel of Vitamin B-12 Deficiency”, Pak Armed Forces Med J, vol. 66, no. 5, pp. 770–72, Oct. 2016, Accessed: Nov. 29, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/897