RT Journal Article SR Electronic T1 Narcolepsy, idiopathic hypersomnolence and related conditions JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 282 OP 285 DO 10.7861/clinmedicine.11-3-282 VO 11 IS 3 A1 Timothy G Quinnell A1 Ian E Smith YR 2011 UL http://www.rcpjournals.org/content/11/3/282.abstract