RT Journal Article SR Electronic T1 Glial Neoplasms without Elevated Choline-Creatine Ratios JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 782 OP 784 VO 24 IS 5 A1 Brian C. Bowen YR 2003 UL http://www.ajnr.org/content/24/5/782.abstract AB