22 MASS. EXPERIMENT STATION BULLETIN 374 



4. Dreyer, I., and Reed, C. I. The treatment of arthritis witli massive 



doses of vitamin D. Arch. Phys. Therap., X-ray, Radium 16:537- 

 540. 1935. 



5. Vrtiak, E. G., and Lang, R. S. Observations on the treatment of 



chronic arthritis v\'ith vitamin D. Jour. Amer. Med. Assoc. 

 106:1162-1163. 1936. 



The following- are references to publications from this Department on 

 subjects related to that treated in this bulletin. 



Esselen, W. B., Jr. Influence of certain fruits on fecal flora and intes- 

 tinal reaction in diets of rats. Food Research 2:65-72. 1937. 



Esselen, W. B., Jr., Fellers, C. R., and Isgur, B. Vitamins A, C, and D 

 in maize as afifected by variety and stage of growth. Jour. Nutr. 

 14:503-511. 1937. 



Fellers, C. R. The effect of processing on vitamins in fruits and veg- 

 etables. Mass. Agr. Expt. Sta. Bui. 338. 1936. 



Fellers, C. R., Young, R. E., Isham, P. D., and Clague, J. A. Effect of 

 fertilization, freezing, cooking, and canning on the vitamin C and A 

 content of asparagus. Amer. Soc. Hort. Sci. Proc. 31:145-151. 1934. 



Fitzgerald, G. A., and Fellers, C. R. Carotene and ascorbic acid content 

 of fresh market and commercially frozen fruits and vegetables. 

 Food Research 3:109-120. 1938. 



Isgur, B., and Fellers, C. R. A preliminary study of the relationship be- 

 tween vitamin C content and increased growth resulting from 

 fertilizer applications. Jour. Amer. Soc. Agron. 29:890-893. 1937. 



Kobren, A., Fellers, C. R., and Esselen, W. B., Jr. Effect of pectin sup- 

 plements on avitaminosis A in rats. Proc. Soc. Expt. Biol, and 

 Med. 41:117-118. 1939. 



Levine, A. S. Nutrition versus heredity in determining stature. A review. 

 Growth 3:53-59. 1939. 



Lyons, M. E., and Fellers, C. R. Potatoes as carriers of vitamin C. 

 Amer. Potato Jour. 16:169-179. 1939. 



Maclinn, W. A., and Fellers, C. R. Ascorbic acid (vitamin C) in tomatoes 

 and tomato products. Mass. Agr. Expt. Sta. Bui. 354. 1938. 



Mindell, A., Esselen, W. B., Jr., and Fellers, C. R. Effect of apples and 

 cranberries on calcium retention. Amer. Jour. Digest. Dis. 6:116- 

 119. 1939. 



