title: Presidential address: A heritage and a challenge.
mesh_terms: D002568:Certification; D003258:Consumer Behavior; D003365:Costs and Cost Analysis; D004502:Education, Medical, Continuing; D004503:Education, Medical, Graduate; D013502:General Surgery / Q000193:education; D007400:Interprofessional Relations; D007883:Legislation, Medical; D008007:Licensure, Medical; D011366:Professional Review Organizations; D012955:Societies, Medical; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery; D014481:United States; D000078329:Workforce