From whence to whither. Some reflections on surgical specialty training.
D006348:Cardiac Surgical Procedures; D004501:Education, Medical; D004502:Education, Medical, Continuing; D013502:General Surgery / Q000193:education* / Q000266:history; D006666:History of Medicine; D049673:History, 20th Century; D006801:Humans; D007396:Internship and Residency; D012955:Societies, Medical; D013038:Specialization; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery; D014481:United States; D014656:Vascular Surgical Procedures