共 42 条
- [1] BARR GD, 1983, GASTROENTEROLOGY, V85, P100
- [2] Bechi P, 1996, AM J GASTROENTEROL, V91, P2338
- [3] BIRGER JK, 1979, SCAND J GASTROENTERO, V14, P175
- [4] Brooks FP, 1985, GASTROENTEROLOGY, P367
- [6] CAVE DR, 1989, LANCET, V2, P187
- [7] CHIBA N, 1992, AM J GASTROENTEROL, V87, P1716