Introduction of Analgesics, Hypnotics, Sedatives into Biliary and Pancreatic Tract, Percutaneous Approach
introduction of analgesics, hypnotics, sedatives into biliary and pancreatic tract, percutaneous approach
Introduce Analg/Hypnot/Sedat in Bil/Panc Tract, Perc
introduce analg/hypnot/sedat in bil/panc tract, perc