title: 25, 50 & 75 years ago.
authors.affiliation: Editor-in-Chief.
authors.forename: John P
authors.initials: JP
authors.lastname: Harris
mesh_terms: D015179:Colorectal Neoplasms / Q000266:history*; D005151:Facial Injuries / Q000266:history* / Q000601:surgery; D049673:History, 20th Century; D019637:Orthopedic Procedures / Q000266:history*