共 19 条
[1]
BROWN GJA, 1967, LANCET, V2, P854
[3]
GRACE ND, 1966, GASTROENTEROLOGY, V50, P945
[4]
HISLOP, 1966, LANCET, V1, P945
[5]
Leger L, 1970, J Chir (Paris), V99, P5
[8]
READ AE, 1961, LANCET, V1, P961
[9]
READ AE, 1968, LANCET, V2, P999