1. Aflatoxin (1960–66) Bibliography, issued free by Tropical Products Institute, Grays Inn Road, London.
2. Barnes, J. M. (1967) MRC., Toxicology Research Unit, Carshalton, Surrey. Personal communication.
3. Strain Differences in Susceptibility of Chickens to Renal Disorders
4. British Veterinary Association, Technical Development Committee Handbook, 1965, Diseases of Poultry, 4th ed., 214 pp.
5. Effects of moderate levels of oxidized fat in animal diets under controlled conditions