Endoscopic variceal ligation.
Nijhawan
S
S
Rai
R R
RR
Nepalia
S
S
D004867:Equipment Design; D004932:Esophageal and Gastric Varices / Q000628:therapy*; D020701:Esophagoscopes; D006801:Humans; D008026:Ligation / Q000295:instrumentation