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- [2] THE EFFECT OF ADDITIONAL FEEDING ON THE FERTILITY OF HIGH-YIELDING DAIRY-COWS JOURNAL OF VETERINARY MEDICINE SERIES A-ZENTRALBLATT FUR VETERINARMEDIZIN REIHE A-PHYSIOLOGY PATHOLOGY CLINICAL MEDICINE, 1992, 39 (03): : 187 - 192
- [3] EFFECT OF DIETARY CAROTENE ON FERTILITY OF HIGH-YIELDING DAIRY-COWS ANIMAL PRODUCTION, 1985, 40 (APR): : 195 - 207
- [4] THE PATHOLOGY OF POST-PARTURIENT FATTY LIVER IN HIGH-YIELDING DAIRY-COWS INVESTIGATIVE & CELL PATHOLOGY, 1980, 3 (03): : 237 - 249
- [5] PRODUCTION CHARACTERISTICS OF HIGH-YIELDING DAIRY-COWS ANIMAL PRODUCTION, 1983, 36 (JUN): : 321 - 334
- [8] INSULIN DEFICIENCY AND METABOLIC DISORDERS IN HIGH-YIELDING DAIRY-COWS JOURNAL OF THE SOUTH AFRICAN VETERINARY ASSOCIATION-TYDSKRIF VAN DIE SUID-AFRIKAANSE VETERINERE VERENIGING, 1986, 57 (01): : 67 - 70