BIBLIOGRAPHY 507 



Steenbock, H., Hart, E. B., Elvehjem, C. A. and Kleitzien, S. W. F. 



1925. Dietary factors influencing calcium assimilation. VI. The antirachitic 

 properties of hays as related to climatic conditions with some observations 

 on the effect of irradiation with ultra-violet light. /. Biol. Chem. 66, 425- 

 440. 

 Steenbock, H., Hart, E. B., Hanning, F. and Hvimphrey, G. C. 



1930. Fat-soluble vitamins. XXX. The antirachitic value of cow's milk as 

 modified by the feeding of irradiated yeast. J. Biol. Chem. 88, 197-214. 

 Steenbock, H., Hart, E. B., Hoppert, C. A. and Black, A. 



1925. Fat-soluble vitamins. XXVI. The antirachitic property of milk and its 

 increase by direct irradiation and by irradiation of the animal. /. Biol. Chem. 

 66, 441-449. 

 Steenbock, H., Hart, E. B. and Jones, J. H. 



1924. Fat-soluble vitamins. XVIII. Sunlight in its relation to pork produc- 

 tion on certain restricted rations. /. Biol. Chem. 61, 775-794. 

 Steenbock, H., Hart, E, B., Jones, J. H. and Black, A. 



1923. Fat-soluble vitamins. XIV. The inorganic phosphorus and calcium of 

 the blood used as criteria in the demonstration of the existence of a specific 

 antirachitic vitamin. /. Biol. Chem. 58, 59-70. 

 Steenbock, H., Hart, E. B., Riising, B. M., Hoppert, C. A., Basherov, S. and 

 Humphrey, G. C. 

 1930. Fat-soluble vitamins. XXVIII. The antirachitic value of cow's milk 

 as modified by exposure of the cow to sunlight and to radiations from a 

 quartz mercurj- vapor lamp. /. Biol. Chem. 87, 103-126. 

 Steenbock, H., Hart, E. B., Riising, B. M., Kleitzien, S. W. F, and 

 Scott, H. T. 

 1930. Fat-soluble vitamins. XXIX. Is antirachitic activation induced by 

 ultra-violet radiations a panacea for negative calcium balances? /. Biol. 

 Chem. 87, 127-137. 

 Steenbock, H., Jones, J. H. and Hart, E. B. 



1923. Fat-soluble vitamins. XVI. Stability of the antirachitic vitamin to 

 saponification. /. Biol. Chem. 58, 383-393. 

 Steenbock, H., Kent, H. E. and Gross, E. G. 



1918. The dietary qualities of barley. /. Biol. Chem. 35, 61-74. 

 Steenbock, H. and Nelson, E. M. 



1923. Fat-soluble vitamin. XIII. Light in its relation to ophthalmia and 

 growth. /. Biol. Chem. 56, 355-373. 



Steenbock, H., Nelson, E. M. and Hart, E. B. 



1921. Fat-soluble vitamin. IX. The incidence of an ophthalmic reaction in 

 dogs fed a fat-soluble vitamin deficient diet. Am. I. Physiol. 58, 14-19. 

 Steenbock, H. and Nelson, M. T. 



1924. Fat-soluble vitamins. XIX. The induction of calcifying properties in a 

 rickets-producing ration by radiant energy. /. Biol. Chem. 62, 209-216. 



Steenbock, H., Nelson, M. T., and Black, A. 



1924. Fat-soluble vitamins. XX. A modified technique for the determination 

 of vitamin A. /. Biol. Chem. 62, 275-286. 

 Steenbock, H., Riising, B., Black, A. and Thomas, B. 



1929. Cereals and rickets. II. Antirachitic activation of cereals. /. Am. Med. 

 Assocn. 93, 1868-1874. 



