RT Journal Article SR Electronic T1 CHMP2B mutations are not a common cause of familial or sporadic amyotrophic lateral sclerosis JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 849 OP 850 DO 10.1136/jnnp.2007.140541 VO 79 IS 7 A1 I P Blair A1 C Vance A1 J C Durnall A1 K L Williams A1 A Thoeng A1 C E Shaw A1 G A Nicholson YR 2008 UL http://jnnp.bmj.com/content/79/7/849.abstract AB