Nitrogen Metabolism Experiments. 



293 



Table 179. Feces passed Nitrogen metabolism experiments Nos. 1 and 2. 



1 Separation between this and the following amount. 



2 See note 2, table 180. 



3 After enema. 



4 Showed lampblack from capsule taken with breakfast April 19, included with feces for 

 week beginning April 20. 



