RT Journal Article SR Electronic T1 Excessive daytime sleepiness and driving: regulations for road safety JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 595 OP 595 DO 10.7861/clinmedicine.4-6-595 VO 4 IS 6 A1 JG Jones A1 RHS Carpenter A1 Keir E Lewis YR 2004 UL http://www.rcpjournals.org/content/4/6/595.abstract AB