title: The American Board of Thoracic Surgery: update.
authors.forename: Valerie W
authors.initials: VW
authors.lastname: Rusch
authors.forename: John H
authors.initials: JH
authors.lastname: Calhoon
authors.forename: Mark S
authors.initials: MS
authors.lastname: Allen
authors.forename: William
authors.initials: W
authors.lastname: Baumgartner
mesh_terms: D002568:Certification / Q000592:standards; D003422:Critical Care; D003479:Curriculum; D007396:Internship and Residency / Q000592:standards; D013044:Specialty Boards / Q000592:standards*; D013903:Thoracic Surgery / Q000145:classification / Q000193:education* / Q000592:standards; D014481:United States