Minireviews
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2013; 19(46): 8605-8610
Published online Dec 14, 2013. doi: 10.3748/wjg.v19.i46.8605
Table 1 Randomized controlled trials reviewed by Khan et al[17]
Ref.CountrySample sizePsychological therapy used
Lackner et al[35]United States75CBT
Lackner et al[42]United States71CBT
Reme et al[43]United States149CBT