RT Journal Article SR Electronic T1 Progressive unsteadiness in a 68-year-old man with longstanding abdominal pain and altered bowel habit JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 210 OP 220 DO 10.1136/jnnp.2009.182451 VO 9 IS 4 A1 S Pal A1 R M Malhotra A1 R J Davenport A1 C Smith A1 K Talbot YR 2009 UL http://pn.bmj.com/content/9/4/210.abstract AB