共 50 条
- [32] Minimum vitamin A requirements with particular reference to cattle JOURNAL OF NUTRITION, 1935, 10 (04): : 409 - 427
- [34] EFFECT OF DROUGHT ON SERUM VITAMIN-A AND CAROTENE LEVEL IN CATTLE VETERINARY PRACTITIONER, 2008, 9 (01): : 22 - 24
- [35] A NOTE ON HEPATIC VITAMIN A AND CAROTENE STORES IN WEST AFRICAN CATTLE ANIMAL PRODUCTION, 1966, 8 : 145 - &
- [36] WHAT IS THE SIGNIFICANCE OF CAROTENE AND VITAMIN A IN MAINTAINING THE HEALTH AND REPRODUCTION OF CATTLE MONATSHEFTE FUR VETERINARMEDIZIN, 1982, 37 (05): : 195 - 195
- [39] THE EFFECT OF INTAKE OF CAROTENE ON THE GENERAL HEALTH AND ON THE CONCENTRATION OF CAROTENE AND OF VITAMIN-A IN THE BLOOD AND LIVER OF SHEEP AUSTRALIAN JOURNAL OF EXPERIMENTAL BIOLOGY AND MEDICAL SCIENCE, 1945, 23 (04): : 295 - 303