Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 21, 2011; 17(47): 5221-5226
Published online Dec 21, 2011. doi: 10.3748/wjg.v17.i47.5221
Table 4 Comparisons of symptom (dysphagia) improvement, case (%)
Clinical groupsCRPRNCPDCR + PR
Older group (n = 32)5 (15.6)20 (62.5)7 (21.9)0 (0)25 (78.1)a
Control group (n = 38)5 (13.2)24 (63.2)9 (23.7)0 (0)29 (76.3)