RT Journal Article SR Electronic T1 Neurology letter from Guyana JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 480 OP 483 DO 10.1136/practneurol-2016-001420 VO 16 IS 6 A1 Laura Mantoan Ritter A1 Joanna Cole YR 2016 UL http://pn.bmj.com/content/16/6/480.abstract AB