W. M. . Chaudhry, H. . Aamir, A. . Mohsin, S. M. . Chaudhry, S. . Ghufran, and M. . Jamil, “Outcome of Recto Anal Repair (RAR) without Doppler Transducer for Symptomatic Grade II, III and IV Internal Haemorrhoids”, Annals KEMU, vol. 28, no. Spl3, pp. 343–348, Nov. 2022.