共 17 条
- [1] BERRY FA, 1973, PEDIATRICS, V51, P476
- [2] GREENE WH, 1974, GASTROENTEROLOGY, V67, P912
- [3] KATZ D, 1964, JAMA-J AM MED ASSOC, V188, P405
- [6] LOURIA DONALD B., 1963, JOUR AMER MED ASSOC, V186, P987
- [8] PETTY AM, 1970, GASTROENTEROLOGY, V59, P140
- [9] PRYOR AK, 1967, HEALTH LAB SCI, V4, P153