Neuropsychological functioning of children treated with intensive chemotherapy followed by myeloablative consolidation chemotherapy and autologous hematopoietic cell rescue for newly diagnosed CNS tumors: an analysis of the Head Start II survivors - Sands, S A; Oberg, J A; Gardner, S L; Whiteley, J A; Glade-Bender, J L; Finlay, J L (Pediatr Blood Cancer, 2010)