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1923. Dietary factors influencing calcium assimilation. IV. The comparative 

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Hart, E. B., Steenbock, H., Humphrey, G. C. and Hulce, R. S. 



1924. New observations and a reinterprctation of old observations on the 

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Hart, E. B., Steenbock, H., Kletzien, S. W. and Scott, H. 



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Hart, E. B., Steenbock, H., Kline, O. L. and Humphrey, G. C. 



1930. Dietary factors influencing calcium assimilation. XIII. The influence 

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Hart, E. B., Steenbock, H. and Lepkovsky, S. 



1922. The antiscorbutic vitamine. I. A study of its solubility from desiccated 

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1923. The nutritional requirements of baby chicks. III. The relation of 

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1925. Is the antirachitic factor of cod liver oil when mixed with ground grains 

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



1924. The nutritional requirements of baby chicks. IV. The chicks' require- 

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1925. The nutritional requirement of the chicken. VI. Does the chicken re- 

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Hart, E. B., Steenbock, H., Lepkovsky, S., Kletzien, S. W. F., Halpin, J. G. 

 and Johnson, O. N. 

 1925. The nutritional requirement of the chicken. V. The influence of ultra- 

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1927. Dietary factors influencing calcium assimilation. VIII. The calcium 

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1919. Studies of experimental scurvy. Effect of heat on the antiscorbutic 

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a. Dietary factors influencing calcium assimilation. XII. A study of the 

 influence of hays cured with varying exposure to sunlight on the calcium 

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