100 



PROTOZOA AND DISEASE 



(Figs. 38 and 39) on the one hand, and of the alveolar sarcoma, as 

 shown in Fig. 40 on the other hand. 



In making the comparison, it is to be remembered that Figs. 

 38 and 39 ^present -eteirie^s- iA normal granulation tissue of a 



