Subject
- Beef cattle11
- Sheep5
- Genetics -- Research4
- Radiation -- Physiological effect4
- Sheep -- Breeding4
- Cattle -- Breeding3
- Growth3
- Mice3
- Beef cattle -- Feeding and feeds2
- Blood -- Analysis2
- Hormones, Sex2
- Rabbits2
- Sheep -- Oregon2
- Testosterone2
- Anesthesia1
- Animals -- Abnormalities1
- Appetite1
- Beef cattle -- Genetic engineering1
- Blood proteins1
- Body weight1