共 24 条
- [5] ROTAVIRUS INFECTIONS IN CALVES IN DAIRY HERDS [J]. RESEARCH IN VETERINARY SCIENCE, 1980, 29 (02) : 135 - 141
- [6] SIMPLIFIED APPARATUS FOR MICROBIOLOGICAL ISOLATION OF CALVES [J]. BRITISH VETERINARY JOURNAL, 1976, 132 (06): : 642 - 646
- [9] DERIVATION OF GNOTOBIOTIC CALVES BY A HYSTEROTOMY AND SLAUGHTER TECHNIQUE [J]. BRITISH VETERINARY JOURNAL, 1976, 132 (04): : 369 - 373