Fig. 3From: Image-guided study of inter-fraction and intra-fraction set-up variability and margins in reverse semi-decubitus breast radiotherapyInter-fraction translational (a) and rotational (b) set-up errors were plotted as a function of time, in fractions. Shown in the legend are the p values from repeated measures ANOVA. Error bars indicate 1 standard deviationBack to article page