Prospective Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Oct 28, 2016; 22(40): 8991-8998
Published online Oct 28, 2016. doi: 10.3748/wjg.v22.i40.8991
Figure 2
Figure 2 Clinical manifestations of the study population. Number of patients with normal or pathological oropharyngeal acid exposure. Differences between groups are not statistically significant.