RT Journal Article SR Electronic T1 Do the benefits of image guidance in neurosurgery justify the costs? From stereotaxy to intraoperative MR. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1855 OP 1859 VO 18 IS 10 A1 Kucharczyk, W A1 Bernstein, M YR 1997 UL http://www.ajnr.org/content/18/10/1855.abstract AB