title: The validity of Part III of the National Board Examination.
authors.affiliation: Center for Research in Medical Education and Health Care, Jefferson Medical College, Philadelphia, PA 19107.
authors.forename: J J
authors.initials: JJ
authors.lastname: Veloski
authors.forename: M
authors.initials: M
authors.lastname: Hojat
authors.forename: J S
authors.initials: JS
authors.lastname: Gonnella
mesh_terms: D002568:Certification; D006801:Humans; D014481:United States