Perioperative Analgesia on Postoperative Opioid Usage and Pain Control in H&N Cancer Surgery
Case Comprehensive Cancer Center
Case Comprehensive Cancer Center
Yonsei University
Tanta University
Alliance for Clinical Trials in Oncology
Imperial College London
The University of Hong Kong
Sun Yat-sen University
Guangxi Medical University
Alliance for Clinical Trials in Oncology
M.D. Anderson Cancer Center
Nanning Second People's Hospital
M.D. Anderson Cancer Center
ARCAGY/ GINECO GROUP
University Hospital, Linkoeping
Tehran University of Medical Sciences
Medical University of Gdansk