Quantitative RT-PCR for Expression of a Small Subset of Genes Identifies Novel Prognostic Subgroups in High-Risk Pediatric Precursor B-Cell Acute Lymphoblastic Leukemia (HR-ALL): Clinical Applicability of Gene Expression Microarray Data from Children’s Oncology Group Trials.David R. Czuchlewski, Cheryl L. Willman, I‐Ming Chen et al.|Blood|2008Cited by 0