54 



GASEOUS METABOLISM OF INFANTS. 



measurements having a high degree of accuracy may be secured 

 with either. 



At this point emphasis should be laid upon the necessity of selecting 

 a chamber of suitable size for the animal or the individual to be studied. 

 The chamber having the smallest inner dimensions compatible with the 

 comfort of the subject is to be preferred. 



Table 19. — Summary of measurements in alcohol check test of October 9, 1913. 



Residual oxygen + nitrogen. 



Table 20. — Summary of measurements in alcohol check tests of the baby respiration apparatus 

 and the dog respiration apparatus. 



