Observational Study
Copyright ©The Author(s) 2024.
World J Gastroenterol. Mar 14, 2024; 30(10): 1377-1392
Published online Mar 14, 2024. doi: 10.3748/wjg.v30.i10.1377
Figure 4
Figure 4 Background absorption spectra of quartz and paraffin. A: Quartz; B: Paraffin.