Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Nov 7, 2009; 15(41): 5176-5180
Published online Nov 7, 2009. doi: 10.3748/wjg.15.5176
Figure 2
Figure 2 Frequency of REM sleep bouts observed in weekly eight-hour sleep recordings during treatment with CCl4. Numbers at the top of the bars express the number of subjects. aP < 0.05, bP < 0.01 vs control. Repeated measurements were analyzed by ANOVA.