Rizk, S., W. Elsadek, and M. Selim, "ULTRASOUND GUIDED TRANSVERSUS ABDOMINIS PLANE BLOCK IN PEDIATRIC PATIENTS UNDERGOING LAPAROSCOPIC SURGERY", Egyptian Journal of Anesthesia, vol. 30, issue 3, pp. 273-278, Submitted. 1-s2.0-s1110184914000129-main.pdf
Rizk, S., M. Fahim, and E. El-Zakzouk, "Peribulbar versus Sub-Tenon Block in Cardiac Patients Undergoing Cataract Surgery during Warfarin Therapy", Egyptian Journal of Anesthesia, vol. 30, issue 3, Submitted. paper_9.pdf
Rizk, S., and I. Samir, "Use of ketofol to control emergence agitation in children undergoing adenotonsillectomy", Egyptian Journal of Anesthesia, vol. 30, issue 1, pp. 13-19, Submitted. paper_8.pdf
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. paper_7.pdf
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. paper_6.pdf
Rizk, S., D. Zakaria, and W. Taha, "Goal Directed Fluid Optimization Using Plethysmography Variability Index in Laparoscopic Bariatric Obese Patients. Is It The Answer?", Egyptian Journal of Cardiothoracic Anesthesia, vol. 8, issue 2, pp. 83-87, Submitted. paper_5.pdf
Samir, I., S. Rizk, and S. Abdou, "Influence of intraoperative fluid administration on creatine kinase, and its effect on kidney function after laparoscopic nephrectomy", Egyptian Journal of Anesthesia, vol. 28, issue 3, Submitted. paper_4.pdf
Abdel Menem, A., and S. Rizk, "Comparative study between intravenous and local dexamethasone as adjuvant to bupivacaine in perianal block", Egyptian Journal of Anesthesia, vol. 27, issue 3, Submitted. paper_3.pdf
Abou Elnour, H., M. Gamil, S. Rizk, and S. Soaaida, "Ultrasound Guided Axillary Brachial Plexus Block in Pediatric Surgical Patients", Egyptian Journal of Anesthesia, vol. 25, issue 3, Submitted. paper_2.pdf
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. paper_1.pdf