1. Direct calibration in megavoltage photon beams using Monte Carlo conversion factor: validation and clinical implications. (7th January 2015) Authors: Wright, Tracy; Lye, Jessica E; Ramanathan, Ganesan; Harty, Peter D; Oliver, Chris; Webb, David V; Butler, Duncan J Journal: Physics in medicine & biology Issue: Volume 60:Number 2(2015:Jan.) Page Start: 883 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗