共 50 条
- [42] MILK OF DAIRY-COWS FREQUENTLY CONTAINS A LEUKEMOGENIC VIRUS [J]. SCIENCE, 1981, 213 (4511) : 1014 - 1016
- [43] EFFECTS OF SARCOCYSTOSIS ON MILK-PRODUCTION OF DAIRY-COWS [J]. JOURNAL OF DAIRY SCIENCE, 1983, 66 (04) : 904 - 908
- [44] THE CONTROL OF MILK FLOW THROUGH THE TEATS OF DAIRY-COWS [J]. JOURNAL OF DAIRY SCIENCE, 1992, 75 (04) : 1019 - 1024
- [45] IMMUNOELECTROPHORETIC STUDIES ON MILK FROM DAIRY-COWS WITH MASTITIS [J]. AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY AND MICROBIOLOGY, 1988, 16 (02): : 92 - 92
- [46] REVIEW OF THE PROBLEM OF MILK-SUCKING IN DAIRY-COWS [J]. APPLIED ANIMAL ETHOLOGY, 1979, 5 (03): : 293 - 293
- [48] USE OF MILK COMPONENTS TO MONITOR METABOLISM OF DAIRY-COWS [J]. MONATSHEFTE FUR VETERINARMEDIZIN, 1990, 45 (19-20): : 686 - 690
- [49] BASIC CORRELATIONS BETWEEN MILK COMPONENTS IN DAIRY-COWS [J]. ZIVOCISNA VYROBA, 1979, 24 (06): : 403 - 411
- [50] MILK CONDUCTIVITY AND THE PROPORTION OF SICK DAIRY-COWS IN A HERD [J]. ZIVOCISNA VYROBA, 1987, 32 (08): : 711 - 718