Figure 3From: Measurement of skin and target dose in post-mastectomy radiotherapy using 4 and 6 MV photon beamsMeasured dose at the 4 locations in 3 mm depth as a percentage of the prescribed dose. The light grey bars indicate the results from the 4 MV measurement and the dark grey bars from the 6 MV measurements without/with bolus using a 40/60 weighting.Back to article page