Efficacy of Nalbuphine with Flurbiprofen on Multimodal Analgesia with Transverse Abdominis Plane Block in Elderly Patients Undergoing Open Gastrointestinal Surgery: A Randomized, Controlled, Double-Blinded Trial.
The efficacy of Nalbuphine with flurbiprofen in multimodal analgesia with transverse abdominis plane block in older patients under open gastrointestinal surgery: a randomised, controlled, double-blind trial