共 11 条
- [3] BLACKBURN PS, 1952, THESIS U GLASGOW
- [4] LAING Constance M., 1956, Veterinary Record, V68, P447
- [5] MALCOLM J. F., 1942, Proceedings. Society of Agricultural Bacteriologists, 1942, P30
- [6] Malcolm J. F., 1944, VET REC, V56, P227
- [7] MCFARLANE D., 1949, Veterinary Record, V61, P807
- [8] ROWLAND S. J., 1938, JOUR DAIRY RES, V9, P182, DOI 10.1017/S0022029900002430
- [9] ROWLAND S. J., 1938, JOUR DAIRY RES, V9, P174, DOI 10.1017/S0022029900002429
- [10] TOCHER JF, 1925, VARIATIONS COMPOSITI