共 17 条
[5]
Berg G, 2001, AM J GASTROENTEROL, V96, P1014, DOI 10.1111/j.1572-0241.2001.03686.x
[8]
Collett JA, 1999, NEW ZEAL MED J, V112, P292
[10]
Goddard AF, 2000, GUT, V46, pIV1