Postoperative analgesic efficiency of pre-emptive ultrasoundguided transversus abdominis plane block in patients undergoing laparoscopic colectomy
By: Isa, Dalya Isam. Ain Shams Journal of Anesthesiology. Vol. 6, no. 1 (Jan. 2013), pp.69-74, 6 p.
Subjects: Abdominal wall; Acoustic imaging; Colon; Egypt; Surgery