Ballooning gime in endoscopic papillary balloon dilation for the treatment of bile duct stone: porspective randomized controlled trial in a single center

제목
Ballooning gime in endoscopic papillary balloon dilation for the treatment of bile duct stone: porspective randomized controlled trial in a single center
저자
LEE DON HAENG
학회명
UEGW 2007