Fawzy, A., W. Taha, A. Ebade, and S. Rizk,
"Awake versus combined general and epidural technique for off-pump coronary artery bypass grafting surgery: A retrospective comparative study",
Egyptian Journal of Cardiothoracic Anesthesia, vol. 7, issue 2, pp. 56-62, Submitted.
Rizk, S., K. Kamal, A. Mahmoud, and R. Abdella,
"The effect of different phenylephrine infusion rates on uteroplacental blood flow during cesarean delivery under spinal anesthesia",
Egyptian Journal of Cardiothoracic Anesthesia, vol. 7, issue 2, pp. 85-91, Submitted.
El Gohary, M., M. Gamil, K. Kamal, and S. Rizk,
"Scalp Nerve Block in Children Undergoing a Supra tentorial Craniotomy. A randomized controlled study.",
Asian Journal of Scientific research, vol. 2, issue 2, pp. 105-112, Submitted.