t I I 



II 



I 



FIG. 115. WASSERMANN REACTION (SECOND METHOD). 

 Shows a + + + + reaction with the cholesterinized extract (C. H) ; a + reac- 

 tion with the alcoholic extract of syphilitic liver (S), and a + + reaction with the ex- 

 tract of acetone-insoluble lipoids (A) . 



