title: New provider certification needed for commercial driver physicals.
authors.forename: Jeffrey M
authors.initials: JM
authors.lastname: Kagan
mesh_terms: D001334:Automobile Driving; D002568:Certification; D003132:Commerce; D006801:Humans; D010808:Physical Examination; D058007:Physicians, Primary Care / Q000592:standards*; D014481:United States