共 22 条
- [1] BARAONA E, 1974, GASTROENTEROLOGY, V66, P226
- [3] BOLLMAN JL, 1948, J LAB CLIN MED, V33, P1348
- [4] CABALLERIA J, 1987, GASTROENTEROLOGY, V92, P1722
- [5] CEDERBAUM AI, 1968, ARCH BIOCH BIOPHYS, V171, P798
- [6] Cochran W.G, 1957, STAT METHODS, V6th ed