The outcome of 267 Philadelphia positive adults in the international UKALL12/ECOG E 2993 study. Final analysis and the role of allogeneic transplant in those under 50 years. by Goldstone, A, Chopra, R, Buck, G, Richards, M, Franklin, J, Lazarus, H, Wiemik, P, Tallman, MS, Prentice, H, Durrant, J, Rowe, J