Risk Factors for Astrocytic Glioma and Primitive Neuroectodermal Tumor of the Brain in Young Children : A Report from the Children ’ s Cancer Group 1

We conduded a matched case-control study to investigate risk fadors for the two most common types of brain tumors in children, astrocytic glioma and primitive neuroedodermal tumor (PNET). Since the study focused on gestational exposures, we restrided it to young children because these exposures would be expected to act early in life. Parents of 1 55… CONTINUE READING