480 THE VITAMINS 



Platon, J. B. 



1925. tjber die Oxydation der A-Vitamine in Milchfett beim Buttern. Bio- 

 chem. Z. 155, 228-234. 



1927. Der A-Vitamingehalt der Magermilch. Biochcm. Z. 185, 238-241. 

 Plimmer, R. H. A. 



1920. Note on scurvy in pigs. Biochem. J. 14, 570, 571. 

 Plimmer, R. H. A. and Plimmer, V. G. 



1928. "Food, Health, and Vitamins," 3rd Ed., London and New York, Long- 

 mans, Green & Co. 



Plimmer, R. H. A., Raymond, W. H. and Lowndes, J. 



1929. Experiments on nutrition. IX. Comparative vitamin B values of food- 

 stuffs, pulses, and nuts. Biochcm. J. 23, 546-557. 



Plimmer, R. H. A. and Rosedale, J. L. 



1926. Observations on vitamin B and metabolism. /. State Med. 34, 117-121. 

 Plimmer, R. H. A., Rosedale, J. L., Crichton, A. and Topping, R. B. 



1922. The rearing of chickens on the intensive system. L The vitamin re- 

 quirements. IL The effect of good protein. Biochcm. J. 16, 11-18; 19-22. 



Plimmer, R. H. A., Rosedale, J, L. and Raymond, W. H. 



1923. The rearing of chickens on the intensive system. III. B-vitamin re- 

 quirements. Comparison of yeast extracts and dried yeast. IV. C-vitamin 

 requirements of chickens and other birds. V. Comparative B-vitamin re- 

 quirements of pigeons, chickens and other birds. Biochcm. J. 17, 772-786, 

 787-793, 794-799. 



1927. Experiments on nutrition. VI. Balance of food by vitamin B. Biochcm. 

 J. 21, 913-939. 



a. Experiments on nutrition. VII. Fat-soluble vitamin requirement of 

 chickens. Biochem. J. 21, 940-944. 

 Plimmer, R. H. A., Rosedale, J. L., Raymond, W. H. and Lowndes, J. 

 1927. Experiments on nutrition. VIII. Comparative vitamin B value of food- 

 stuffs : Cereals I. Biochem. J. 21, 1141-1161. 

 Plummer, B. A. 



1927. The motility of the intestinal tract in experimental beriberi (rats) and 

 scurvy (guinea pigs). Am. J. Physiol. 80, 278-287. 

 Pohl, R. 



1927. Zum optischen Nachweis eines Vitamines. Naturzuissenschaften 15, 

 433-438. 



a. IJber das Absorptionsspektrum des antirachitischen Provitamins und 

 Vitamins. Nach. Ges. Wiss. Gottingen Math-Physik. Klasse 2, 185-191. 

 Polansky, J. B. 



1928. The response of the isolated segment of small intestine (rabbit) to ex- 

 tracts of yeast and other substances during their passage through the lumen. 

 Am. J. Thysiol. 83, 488-498. 



Pomerene, E. and Beard, H. H. 



1930. Studies in the nutrition of the white mouse. VI. The experimental 

 production of xerophthalmia in mice. Am. J. Physiol. 92, 282-286. 



Portier, P. 



1920. Modifications du testicule des oiseaux sous I'influence de la carence. 

 Compt. rend. 170, 755-757. 



a. Regeneration du testicule chez le pigeon carence. Compt. rend. 170, 

 1339-1341. 



