Clinical Research
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Feb 28, 2006; 12(8): 1243-1248
Published online Feb 28, 2006. doi: 10.3748/wjg.v12.i8.1243
Figure 1
Figure 1 Repeatability of the measurement of 13CO2 enrichment (d) in expiratory air after intake of a solid meal labeled with 75 mL (68 mg) 13C-octanoic acid. Ninety-six pairs of d measurements taken from three randomly selected examinations were considered.