共 13 条
- [2] BELL J. M., 1957, CANADIAN JOUR ANIMAL SCI, V37, P21
- [3] BELL JM, 1965, 1257 CAN DEP AGR PUB, P45
- [5] BOWLAND JP, 1965, 1257 CAN DEP AGR ED
- [7] HUSSAR N., 1959, CANADIAN JOUR ANIMAL SCI, V39, P84
- [8] Kennedy TH, 1941, BRIT J EXP PATHOL, V22, P241
- [9] KJEAR A, 1953, ACTA CHEM SCAND, V7, P1271
- [10] MANNS J. G., 1963, CANADIAN JOUR ANIMAL SCI, V43, P252