1. Distribution of selenium;Allaway,1971
2. Selenium in the food chain;Allaway;Cornell Vet.,1973
3. Selenium levels in fodders and its relationship with Degnala disease;Arora;Ind. J. Dairy Sci.,1975
4. Principles of drug disposition in domestic animals;Baggot,1977
5. Effects of oral and parenteral selenium supplements on residues in meat, milk and eggs;Beale,1985