Copyright ©The Author(s) 2018.
World J Hepatol. Jan 27, 2018; 10(1): 142-154
Published online Jan 27, 2018. doi: 10.4254/wjh.v10.i1.142
Figure 5
Figure 5 Funnel plot of standard error by differences in Means for 25(OH)D. We analyzed the data for a possible publication bias. The circles represent observed published studies. The funnel plot was asymmetric, thereby suggesting a possible publication bias.