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1923. A proof of the regulatory influence of cod liver oil on calcium and 

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Park, E. A. and Rowland, J. 



1921. The radiographic evidence of the influence of cod liver oil in rickets. 

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Park, E. A., Shipley, P. G., McCoUum, E. V. and Simmonds, N. 



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1928. The nature of the anoestrous condition resulting from vitamin B de- 

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1925. The effect of vitamin B deficiency on reproduction. Proc. Roy. Soc. 

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Parkhurst, R. T. and Neidig, R. E. 



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Parsons, H. T. 



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Parsons, H. T. and Alexander, N. 



1924. A new feeding device for use with the experimental rat. 7. Lab. Clin. 

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1924. The depletion of vitamin C in the liver of the guinea pig on a scorbutic 

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