共 17 条
[1]
Alexander-Williams J, 1987, Adv Surg, V20, P245
[4]
De Dombal F T, 1971, Br J Surg, V58, P805, DOI 10.1002/bjs.1800581102
[5]
DOBSON HM, 1988, CLIN RADIOL, V39, P202
[6]
ELL C, 1994, AM J GASTROENTEROL, V89, P1496
[7]
FARMER RG, 1983, J CLIN GASTROENTEROL, V5, P211