1638PDo Royal Marsden Hospital (RMH) and MD Anderson Cancer Center (MDACC) prognostic scoring systems predict survival in patients with bone sarcoma?. (23rd October 2018) - Alselwi, W; Azam, F; Latif, M F; Osman, I A E-H; Taha, W A H; Bawazir, K; Farooq, A; Bukhari, N; Ibnshamsah, F