共 13 条
[3]
CAMISHION RC, 1992, SURGERY, V111, P86
[5]
GRISENDI A, 1991, AM J GASTROENTEROL, V86, P1654
[6]
ROSCH W, 1976, ENDOSCOPY, V8, P93
[8]
Suter M, 1995, EUR J SURG, V161, P887
[10]
WALTMAN AC, 1986, ARCH SURG-CHICAGO, V121, P439