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- [32] PRACTICAL ASPECTS OF MASTITIS CONTROL IN LARGE DAIRY HERDS .1. ASSESSING THE STATUS OF MASTITIS [J]. COMPENDIUM ON CONTINUING EDUCATION FOR THE PRACTICING VETERINARIAN, 1984, 6 (10): : 601 - &
- [34] DAIRY-HERD MASTITIS QUALITY-CONTROL PROGRAM [J]. JOURNAL OF FOOD PROTECTION, 1981, 44 (12) : 921 - &