RT Journal Article SR Electronic T1 MR findings of Werdnig-Hoffmann disease in two infants. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 550 OP 552 VO 19 IS 3 A1 C F Hsu A1 C Y Chen A1 Y S Yuh A1 Y H Chen A1 Y T Hsu A1 R A Zimmerman YR 1998 UL http://www.ajnr.org/content/19/3/550.abstract AB We report two infants with Werdnig-Hoffmann disease diagnosed by means of spinal MR imaging, histopathologic examination of muscle biopsy specimens, cloned DNA analysis, electrophysiological examination, and clinical history. The MR findings were consistent with previous histopathologic reports.