Thoracic Epidural Analgesia or Four-Quadrant Transversus Abdominus Plane Block in Reducing Pain in Patients Undergoing Liver Surgery
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
South Egypt Cancer Institute
University Hospital, Linkoeping
Memorial Sloan Kettering Cancer Center
Memorial Sloan Kettering Cancer Center
Tufts Medical Center
George Washington University
University of California, Irvine
Assiut University
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
Assiut University
Abington Memorial Hospital
Rigshospitalet, Denmark
Maastricht University Medical Center
Cork University Hospital