RT Journal Article SR Electronic T1 Nodding disease confounds clinicians JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E585 OP E586 DO 10.1503/cmaj.109-4210 VO 184 IS 11 A1 Jocelyn Edwards YR 2012 UL http://www.cmaj.ca/content/184/11/E585.abstract