title: Graduate medical education, 2006-2007.
authors.affiliation: sarah.brotherton@ama-assn.org.
authors.forename: Sarah E
authors.initials: SE
authors.lastname: Brotherton
authors.forename: Sylvia I
authors.initials: SI
authors.lastname: Etzel
mesh_terms: D004503:Education, Medical, Graduate / Q000706:statistics & numerical data*; D007396:Internship and Residency / Q000706:statistics & numerical data*; D008511:Medicine / Q000706:statistics & numerical data*; D013038:Specialization; D014481:United States