共 17 条
- [1] BEHRENS UJ, 1979, GASTROENTEROLOGY, V77, P1045
- [2] COCHRANE AMG, 1976, LANCET, V1, P441
- [3] DEGROOTE J, 1968, LANCET, V2, P626
- [4] HOPF U, 1975, LANCET, V1, P690
- [7] HUTTEROTH TH, 1979, THESIS BERLIN
- [9] KAKUMU S, 1979, GASTROENTEROLOGY, V76, P665
- [10] KAWANISHI H, 1979, GASTROENTEROLOGY, V76, P151