Endoscopic bipolar electrocoagulation in upper gastrointestinal bleeding
1984 ◽
Vol 71
(11)
◽
pp. 889-891
◽
1986 ◽
Vol 31
(9)
◽
pp. 906-910
◽
1991 ◽
Vol 1
(2)
◽
pp. 263-289
◽