PO-073 Outcomes and patterns of failure of oral squamous cell carcinomas treated post-operatively with IMRT. (March 2019) - Waldram, R.; Taylor, A.; Prestwich, R.; Whittam, S.; Murray, L.; Al-Qaisieh, B.; Cardale, K.; Ramasamy, S.; Murray, P.; Dyker, K.; Sen, M.