A phase I and biology study of gefitinib and radiation in children with newly diagnosed brain stem gliomas or supratentorial malignant gliomas.

Geyer JR, Stewart CF, Kocak M, Broniscer A, Phillips P, Douglas JG, Blaney SM, Packer RJ, Gururangan S, Banerjee A, Kieran MW, Kun LE, Gilbertson RJ, Boyett JM