Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MEIRELLES-SANTOS JO,Treatment of esophageal varices using band ligation followed by microwave coagulation,Gastrointest Endosc.,,,2001,53,,3443,https://cir.nii.ac.jp/crid/1570572701264891648,