TY - JOUR AU - Garda, Humayra AU - Javid, Shezaad AU - Elfaedy, Osama AU - Pretorius, Frederick AU - Balfe, Paul AU - Alam, Sayed PY - 2018 TI - AB045. 98. Fentanyl versus pethidine used in combination with midazolam for sedation in day service colonoscopy JF - Mesentery and Peritoneum; Vol 2 (February 2018): Mesentery and Peritoneum (Abstracts for the 26th Sylvester O’Halloran Perioperative Scientific Symposium 2018) Y2 - 2018 KW - N2 - UR - https://map.amegroups.org/article/view/4056