Transdiscal vs Paravertebral Neurolytic Splanchnic Nerve Block for Upper Abdominal Cancer Pain
Ankara Etlik City Hospital
Ankara Etlik City Hospital
Case Comprehensive Cancer Center
Swiss GO Trial Group
Hebei Medical University Fourth Hospital
University of Pittsburgh
Diskapi Yildirim Beyazit Education and Research Hospital
Nordsjaellands Hospital
Instituto do Cancer do Estado de São Paulo
Herlev Hospital
George Washington University
Daegu Catholic University Medical Center
South Egypt Cancer Institute
South Egypt Cancer Institute
Assiut University