294 



THE BEHAVIOUR OF HYLA AUREA TO STRYCHNINE, 



3 



CO 



(2 



No symptoms of poisoning. 



No symptoms of poisoning. 



No symptoms of poisoning. 



No symptoms of poisoning. 



No symptoms of poisoning. 



Recovered by next day. 



Recovered by next day. 



Recovered by next day. 



Recovered by next day. 



Recovered by next day. 



Recovered by next day. 



Recovered by next day. 



Dead in 16 hours. 



Recovered by next day. 



Recovered by next day. 



Dead in 21 hours. 



Dead in 21 hours. 



Dead in 21 hours. 



Dead by next morning. 



Recovered. Spasms present for 120 hours. 



Dead by next morning. 



Number 

 of minutes 

 between 

 injection 

 and first 

 spasm. 



d a a a a d d a d d d d d d d d 



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Amount 

 of fluid 



injected 

 in c.c. 



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Dose 

 injected 

 in mg. 



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Dose in 

 mg. per 

 gm. of 

 weight. 



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Wt. of 



Frog 



in gm. 





a a a a a a a a a a a a a a a a a a a a s 



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