Figure 4

Color-coding bar graph representation.
(A) Signals of 2.88 ppm in urine. (B) Signals of 0.94 ppm (feces). Right panels show spectral profiles of each cluster.

Color-coding bar graph representation.
(A) Signals of 2.88 ppm in urine. (B) Signals of 0.94 ppm (feces). Right panels show spectral profiles of each cluster.