430 



CM. CHILD 



susceptible, Lot 3 more susceptible than Lot 2, and Lot 4 again 

 less susceptible than Lot 3. These irregularities are undoubtedly 

 incidental and due either to differences in size of pieces, too large 

 pieces showing too low and too small too high a susceptibility, or to 

 stimulation of some of the pieces which cannot always be avoided 

 and which distinctly increases susceptibility. 



TABLE 12 



Susceptibility to KCN 0.001 m of one-eighth pieces one hundred and twentjj hours 



after section 



