共 50 条
- [33] AN INVESTIGATION INTO THE EFFECTS OF CLINICAL MASTITIS ON MILK-YIELD IN DAIRY-COWS LIVESTOCK PRODUCTION SCIENCE, 1993, 36 (04): : 311 - 321
- [34] AGGLUTINATING ANTIBODIES IN BLOOD AND MILK OF DAIRY-COWS WITH ACUTE COLIFORM MASTITIS BERLINER UND MUNCHENER TIERARZTLICHE WOCHENSCHRIFT, 1981, 94 (03): : 41 - 44
- [36] THE EFFECT OF EXTERNAL FACTORS ON THE DYNAMICS OF MASTITIS OCCURRENCE IN A HERD OF DAIRY-COWS ZIVOCISNA VYROBA, 1989, 34 (01): : 25 - 38
- [38] THE ASSOCIATION BETWEEN CLINICAL MASTITIS AND MILK-YIELD IN DAIRY-COWS ANIMAL PRODUCTION, 1984, 39 (OCT): : 165 - 175
- [40] A COMPARISON OF CLINICAL AND BACTERIOLOGICAL EXAMINATIONS OF CASES OF ACUTE MASTITIS IN DAIRY-COWS TIERARZTLICHE UMSCHAU, 1995, 50 (01): : 25 - 31