RT Journal Article SR Electronic T1 Torcular Erdheim–Chester disease JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 1078 OP 1078 DO 10.1136/jnnp.2005.087072 VO 77 IS 9 A1 R Gazzeri A1 M Galarza A1 R Amoroso A1 C De Bonis A1 V D’Angelo YR 2006 UL http://jnnp.bmj.com/content/77/9/1078.abstract AB