A prospective randomized study of multimodal analgesia combined with single injection transversus abdominis plane block versus epidural analgesia against postoperative pain after laparoscopic colon cancer surgery

Reply to the letter to the editor regarding “A prospective randomized study of multimodal analgesia combined with single injection transversus abdominis plane block versus epidural analgesia against postoperative pain after laparoscopic colon cancer surgery”

“…We appreciate Dr. Cheng-Wen Li and his colleagues for their interest in our article [ 1 ] and also appreciate them for information about recent studies. We would like to address each of four points that they raised.…”