1. The diet of hens and the vitamin A potency of their eggs;Almquist;J. Biol. Chem.,1943
2. Determination of vitamin A in liver;Gallup;Ind. and Eng. Chem., Anal. Ed.,1946
3. A study of various methods of preserving legumes and forages by ensiling;Johnson;J. Agr. Res.,1941
4. Digestibility of carotene by rats and chickens;Kemmerer;J. Nutrition,1938
5. The photocolorimetric determination of vitamin A and carotene in human plasma;Kimble;J. Lab. and Clin. Med.,1939