title: Four decades of clinical experience.
authors.forename: Jimmy F
authors.initials: JF
authors.lastname: Howell
mesh_terms: D006348:Cardiac Surgical Procedures / Q000266:history*; D002318:Cardiovascular Diseases / Q000266:history* / Q000601:surgery; D049673:History, 20th Century; D049674:History, 21st Century; D006785:Hospitals, University / Q000266:history; D006801:Humans; D012577:Schools, Medical / Q000266:history; D013781:Texas; D013997:Time Factors; D014656:Vascular Surgical Procedures / Q000266:history*