PO-0820: Volumetric quality assurance of RapidArc plans for multiple intracranial targets using gel dosimetry. (April 2016) - Khater, N.; El Khoury, C.; Sarraf, M.; Barouky, J.; Nasr, D. Nehme; Azoury, F.; Felefly, T.; Sayah, R.; Farah, N.; Achkar, S.; Nasr, E.