Imrana Zulfikar, Rutaba Alam, Erum kazim, Jawad Azeem Khan, Junaid Zaman, and Mahmood A Khan, “The frequency and Risk Factors of Re-amputation in Diabetic Foot Disease at a tertiary care hospital.”, j Muhammad Med Coll, vol. 11, no. 2, pp. 124-129, Nov. 2021.