1. Limitations of analytical dose calculations for small field proton radiosurgery. (16th December 2016) Authors: Geng, Changran; Daartz, Juliane; Lam-Tin-Cheung, Kimberley; Bussiere, Marc; Shih, Helen A; Paganetti, Harald; Schuemann, Jan Journal: Physics in medicine & biology Issue: Volume 62:Number 1(2017:Jan.) Page Start: 246 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗