410 THE VITAMINS 



Hart, C. 



1912. Der Skorbut der kleinen Kinder (Moeller-Barlowsche Krankheit) nach 

 experimentellen Untersuchungen. Jahrb. Kinderhcilk. 76, 507-541. 

 Hart, E. B., Halpin, J. G. and McCoUum, E. V. 



1917. The behavior of chickens fed rations restricted to the cereal grains. /. 

 Biol. Chem. 29, 57-67. 

 Hart, E. B., Halpin, J. G. and Steenbock, H. 



1917. The behavior of chickens fed rations restricted to the wheat or maize 



kernel. /. Biol. Chem. 31, 415-420. 

 1920. Use of synthetic diets in the growth of baby chicks — a study of leg 



weakness in chickens. /. Biol. Chem. 43, 421-422. 

 1922. The nutritional requirements of baby chicks. II. Further study of leg 

 weakness in chickens. /. Biol. Chem. 52, 379-386. 

 Hart, E. B., and McCollum, E. V. 



1914. Influence on growth of rations restricted to the corn or wheat grain. 

 /. Biol. Chem. 19, 373-395. 

 Hart, E. B., McCollum, E. V., Steenbock, H. and Humphrey, G. C. 



1917. Physiological effect on growth and reproduction of rations balanced from 

 restricted sources. /. Agr. Research 10, 175-198. 

 Hart, E. B., Miller, W. S. and McCollum, E. V. 



1916. Further studies on the nutritive deficiencies of wheat and grain mixtures 

 and the pathological conditions produced in swine by their use. /. Biol. Chem. 

 25, 239-259. 

 Hart, E. B., Steenbock, H. and Ellis, N. R. 



1920. Influence of diet on the antiscorbutic potency of milk. /. Biol. Chem. 

 42, 383-396. 



1921. Antiscorbutic potency of milk powders. /. Biol. Chem. 46, 309-318. 

 Hart, E. B., Steenbock, H. and Elvehjem, C. A. 



1924. Dietary factors influencing calcium assimilation. V. The effect of light 



upon calcium and phosphorus equilibrium in mature lactating animals. /. 



Biol. Chem. 62, 117-131. 



Hart, E. B., Steenbock, H., Elvehjem, C. A., Scott, H. and Humphrey, G. C. 



1926. Dietary factors influencing calcium assimilation. VII. The influence of 



sunlight upon calcium equilibrium in milking cows. /. Biol. Chem. 67, 371-383. 



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



1920. The influence of dry fresh green plant tissue on calcium assimilation. 

 Science 52, 318. 



1921. Dietary factors influencing calcium assimilation. I. The comparative 

 influence of green and dried plant tissue, cabbage, orange juice, and cod liver 

 oil on calcium metabolism. /. Biol. Chem. 48, 33-50. 



1922. Dietary factors influencing calcium assimilation. II. The comparative 

 efficiency of dry and green alfalfa in maintaining calcium and phosphorus 

 equilibrium in milking cows. /. Biol. Chem. 53, 21-30. 



Hart, E. B., Steenbock, H., Hoppert, C, A., Bethke, R. M. and Humphrey,. 



G. C. 



1922. Dietary factors influencing calcium assimilation. III. The comparative 



efficiency of timothy hay, alfalfa hay and timothy hay plus calcium phosphate 



(steamed bone meal) in maintaining calcium and phosphorus equilibrium in 



milking cows. /. Biol. Chem. 54, 75-89. 



