1. Observations on the shank pigmentation of chicks;Heiman;Poultry Sci.,1943
2. The carotenoid nature of yellow pigment in the chicken iris;Hollander;Poultry Sci.,1939
3. Transmission experiments with iritis of fowls;Lee;Am. Jour. Vet. Res.,1941
4. Xanthophyll, the principal natural yellow pigment of the egg yolk, body fat, and blood serum of the hen;Palmer;The physiological relation of the pigment to the xanthophyll of plants. Jour. Biol. Chem.,1915
5. The physiological relation between fecundity and the natural yellow pigmentation of certain breeds of fowls;Palmer;Jour. Biol. Chem.,1919