Surgical Treatment of Peptic Ulcer Disease
2003 ◽
pp. 75-85
1988 ◽
Vol 4
(6)
◽
pp. 981-987
1996 ◽
Vol 31
(6)
◽
pp. 750-753
◽
1993 ◽
Vol 9
(6)
◽
pp. 909-916