共 22 条
[2]
BOSCH J, 1981, GASTROENTEROLOGY, V80, P518
[4]
BOSCH J, 1985, CLIN GASTROENTEROL, V14, P169
[9]
COHEN S, 1976, GASTROENTEROLOGY, V70, P484
[10]
LEBREC D, 1980, LANCET, V2, P180