iii this metabolism observation there is a loss of calcium, and a reten- 

 tion of phosphate, the loss of calcium would seem to be the primary 

 factor. 



Tables 31 to 34, inclusive, show results of metabolism observations in 

 four cases of atrophic arthritis (Goldthwait, Painter and Osgood). 



TABLE 32 



METABOLISM IN ATROPHIC ARTHRITIS 



