title: Graduate medical education during the fourth year of medical school.
authors.affiliation: American Board of Pediatrics, Chapel Hill, NC 27514.
authors.forename: T K
authors.initials: TK
authors.lastname: Oliver
mesh_terms: D002568:Certification; D004503:Education, Medical, Graduate; D008007:Licensure, Medical; D010372:Pediatrics / Q000193:education*; D014481:United States