共 25 条
- [1] BAKRAN A, 1977, GASTROENTEROLOGY, V73, P28
- [4] CRAPP AR, 1975, LANCET, V2, P1239
- [5] DAVIS GR, 1980, GASTROENTEROLOGY, V78, P991
- [6] DIPALMA JA, 1984, GASTROENTEROLOGY, V86, P215
- [7] DOBBINS WO, 1964, GASTROENTEROLOGY, V47, P471
- [8] DONNELLAN WL, 1965, GASTROENTEROLOGY, V49, P496
- [9] ERNSTOFF JJ, 1983, GASTROENTEROLOGY, V84, P1512
- [10] FLICK AL, 1962, GASTROENTEROLOGY, V42, P691