TY - JOUR T1 - Differential diagnosis of motor neurone disease JF - Clinical Medicine JO - Clin Med SP - 640 LP - 640 DO - 10.7861/clinmedicine.10-6-640 VL - 10 IS - 6 AU - Clive Tonks Y1 - 2010/12/01 UR - http://www.rcpjournals.org/content/10/6/640.1.abstract ER -