Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastrointest Pharmacol Ther. May 6, 2013; 4(2): 16-22
Published online May 6, 2013. doi: 10.4292/wjgpt.v4.i2.16
Figure 1
Figure 1 Attrition diagram of valid email responses analyzed for this study.