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- [41] SERUM LEVELS OF BETA-CAROTENE, VITAMIN-A, AND ZINC IN MALE LUNG-CANCER CASES AND CONTROLS NUTRITION AND CANCER-AN INTERNATIONAL JOURNAL, 1989, 12 (02): : 169 - 176
- [42] CONVERSION OF THYROXINE TO TRIIODOTHYRONINE IN LIVER-BIOPSY SAMPLES OF BETA-CAROTENE AND VITAMIN-A SUPPLEMENTED DAIRY-COWS ZENTRALBLATT FUR VETERINARMEDIZIN REIHE A-JOURNAL OF VETERINARY MEDICINE SERIES A-ANIMAL PHYSIOLOGY PATHOLOGY AND CLINICAL VETERINARY MEDICINE, 1985, 32 (07): : 512 - 517
- [43] STUDIES ON THE SUPPLY OF MILK-COWS WITH BETA-CAROTENE AND VITAMIN-A .1. EFFECT ON BLOOD-LEVELS ZENTRALBLATT FUR VETERINARMEDIZIN REIHE A-JOURNAL OF VETERINARY MEDICINE SERIES A-ANIMAL PHYSIOLOGY PATHOLOGY AND CLINICAL VETERINARY MEDICINE, 1980, 27 (06): : 485 - 494
- [48] EFFECT OF VITAMIN-A SUPPLEMENTATION ON REPRODUCTIVE-PERFORMANCE OF FRIESIAN CROSSBRED COWS UNDER SEMI-ARID CONDITIONS WORLD REVIEW OF ANIMAL PRODUCTION, 1978, 14 (01): : 27 - 31
- [49] DIET, ALCOHOL, SMOKING, SERUM BETA-CAROTENE, AND VITAMIN-A IN MALE NONMELANOCYTIC SKIN-CANCER PATIENTS AND CONTROLS NUTRITION AND CANCER-AN INTERNATIONAL JOURNAL, 1992, 18 (03): : 237 - 244