166
Participants
Start Date
February 9, 2012
Primary Completion Date
February 28, 2016
Study Completion Date
April 25, 2016
argon plasma coagulation
Olympus electrosurgical unit/argon plasma coagulation unit (PSD-60/Endoplasma, Olympus Corp., Tokyo, Japan)
hemoclipping
clipping device (Olympus HX 110/610, Olympus Corp., Tokyo, Japan)
Division of Gastroenterology and Hepatology, Department of Internal Medicine, Kaohsiung City
Kaohsiung Veterans General Hospital.
OTHER