RT Journal Article SR Electronic T1 Should all patients with ALS have genetic testing? JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 475 OP 475 DO 10.1136/jnnp-2013-305727 VO 85 IS 5 A1 Talbot, Kevin YR 2014 UL http://jnnp.bmj.com/content/85/5/475.abstract AB