Figure 6From: A comparative study of gallstones from children and adults using FTIR spectroscopy and fluorescence microscopy a & b FTIR spectra of i) Average of 12 black stones from children ii) Type II black stone from 12 adult patients in the region between 2600–3600 cm-1. Black stones type I and II from adults are shown in the Figures 6a and 6b respectively.Back to article page