El-magd, E. A. A., El-Tahan, A. R. A., Mohammed, S. A. H. and Khalifa, M. E. (2022) “Risk factors for secondary post tonsillectomy hemorrhage”, International journal of health sciences, 6(S4), pp. 10976–10986. doi: 10.53730/ijhs.v6nS4.11168.