398 



Carhoiirdioxide Excretion in Man 



[April 



TABLE 2 



Data obtained at 7 a.tn. 



The direct results from the midday experiments were as foUows 



A, 3 cases out of 7, or 42.8 per cent. 



B, 3 cases out of 9, or 33.3 per cent. 



C, 6 cases out of 9, or 66.6 per cent. 



From the evening experiments the direct results 



were 



A, 3 cases out of 6, or 50 per cent. 



B, 4 cases out of 9, or 44.4 per cent. 



C, 4 cases out of 8, or 50 per cent. 



