Hedaya, M. S., Ezzat, H., Taleb, H. A. and Elashry, M. A. (2022) “Harmonic Scalpel® treatment of haemorrhoidectomy versus Milligan–Morgan’s method”, International journal of health sciences, 6(S4), pp. 9412–9423. doi: 10.53730/ijhs.v6nS4.11266.