RT Journal Article SR Electronic T1 Subthalamus versus substantia nigra. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 613 OP 613 VO 16 IS 3 A1 Yamamoto, T YR 1995 UL http://www.ajnr.org/content/16/3/613.abstract