Comparative Study between Different Techniques of Abdominal Wall Blocks and Their Effect on Postoperative Pain Relief in Patients Undergoing Laparotomy Using Ultra-Sound
Mohamed, A. A., A. S. Arafa, S. A. M. Shal, M. A. Mansour, and D. A.Turki,
"Comparative Study between Different Techniques of Abdominal Wall Blocks and Their Effect on Postoperative Pain Relief in Patients Undergoing Laparotomy Using Ultra-Sound",
Medical Journal of Cairo University, vol. 83, issue 2, pp. 239-245, 2015.