title: Visual function survey of commercial intercity vehicle drivers in Ilorin, Nigeria.
authors.forename: Duncan P
authors.initials: DP
authors.lastname: Anderson
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control / Q000706:statistics & numerical data; D001334:Automobile Driving / Q000331:legislation & jurisprudence*; D006801:Humans; D009549:Nigeria; D011795:Surveys and Questionnaires; D014787:Vision Tests; D014785:Vision, Ocular / Q000502:physiology*