Randomized Trial: Continuous Transversus Abdominis Plane Block, Epidural or Patient‐controlled Analgesia for Patients Undergoing Laparoscopic Colorectal Cancer Surgery 14 Jan, 2020 | 00:19h | UTC Randomized clinical trial of continuous transversus abdominis plane block, epidural or patient‐controlled analgesia for patients undergoing laparoscopic colorectal cancer surgery – British Journal of Surgery (free)