NOGUCHI PLATE 29 





ee: Be es eg! a ee 
cent; 24 hours at 37° C. 

A. Crotalus venom, 0.5 per 

FCO 
5% 
acct 0. ¢ 



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0 
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tad 
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= i : 
. 4 
ae 
5 
: 
> : 

Me Bo 
C. Cobra venom, 0.5 per cent; 20 minutes at 37° C. 
Effect on White and Red Corpuscles of Rabbit. (Drawings by Noguchi.) 
' 
