共 14 条
[1]
ALLAN R, 1977, GASTROENTEROLOGY, V73, P723
[2]
COOKE WT, 1980, Q J MED, V49, P363
[3]
FARMER RG, 1976, GASTROENTEROLOGY, V71, P245
[5]
Hellers G, 1979, Acta Chir Scand Suppl, V490, P1
[9]
MEKHJIAN HS, 1979, GASTROENTEROLOGY, V77, P907