1. The ANRC reference chick diet;Animal Nutrition Research Council;Feed Age,1956
2. Yeast microbiological methods for determination of vitamins;Atkins;Pyridoxine. Ind. Eng. Chem. Anal. Ed.,1943
3. The vitamin Be requirement of the chick;Briggs;Poultry Sci.,1942
4. Composition and productive energy of poultry feeds and rations;Fraps;Texas Agr. Exp. Sta. Bul.,1946
5. Vitamin B6 and chick nutrition;Hogan;Poultry Sci.,1941