1. Alexander, J. C. 1962. Proctor and Gamble Company, Cincinnati, Ohio, personal communication.
2. Hydropericardium assay and safety of fats and fatty acid products;Alexander;Poultry Sci.,1962
3. The role of “ toxic fat” in the production of hydropericardium and ascites. Doctoral Thesis;Allen,1961
4. The occurrence of the chick pericardial edema factor in some oleic acids and products derived therefrom;Ames;J. Am. Oil Chemists' Soc.,1960
5. New affliction causes chicks to smother;Anonymous;Am. Hatchery News,1957