RT Journal Article SR Electronic T1 Clinical Proton MR Spectroscopy of Neurodegenerative Disease in Childhood JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1282 OP 1284 VO 14 IS 6 A1 Zimmerman, Robert A. A1 Valk, Jacob A1 Wang, Zhiyue YR 1993 UL http://www.ajnr.org/content/14/6/1282.abstract