1. California Cancer Registry (CCR): Brain and CNS Cancer Incidence, 2001–2005. SEER*Stat Database: Incidence - California, April 2008 (1988–2006), released April 2008. National Center for Health Statistics (NCHS) population estimates for 1990–2006; Benchmarked 1988–1989. California Department of Finance (DOF) population estimates July 2007. California Department of Public Health, Chronic Disease Surveillance an`d Research Section, generated by K. Bauer
2. Kleihues P, Burger PC, Scheithauer BW (1993) The new WHO classification of brain tumours. Brain Pathol 3:255–268. doi: 10.1111/j.1750-3639.1993.tb00752.x
3. McCarthy BJ, Propp JM, Davis FG, Burger PC (2008) Time trends in oligodendroglial and astrocytic tumor incidence. Neuroepidemiology 30:34–44. doi: 10.1159/000115440
4. U.S. Congress: Public Law 107–260, Benign Brain Tumor Cancer Registries Amendment Act
5. U.S. Census Bureau: American Community Survey, 2003 Summary Tables. Generated by Monica Brown; using American FactFinder