1. Support of embryonic chick survival by vitamin D metabolites;Ameenuddin;Arch. Biochem. Biophys.,1983
2. Relative activities of some metabolites and analogs of cholecalciferol in stimulation of tibia ash weight in chicks otherwise deprived of vitamin D;Boris;J. Nutr.,1977
3. DeLuca, H. F., J. Krisinger, and H. Darwish, 1990. The vitamin D system: 1990. Kidney Int. 38(Suppl. 29):S-2-S-8.
4. Indexes of vitamin D deficiency in Japanese quail embryos;Elaroussi;Am. J. Physiol.,1988
5. The nutritional requirement of the chicken;Hart;V. The influence of ultra-violet light on the production, hatchability and fertility of the egg. J. Biol. Chem.,1925