1. Neonatal diarrhoea in calves;Boyd;Veterinary Record,1974
2. The effects of thyroxine and climatic factors on colostral gammaglobulin absorption in newborn calves;Cabello;Annales de Recherches Vétérinaires,1978
3. A specific cortisol antibody;Cook;Steroids and Lipids Research,1973
4. Improved radioimmunoassay for plasma cortisol;Donohue;Clinical Chemistry,1975