title: Response to 'Colorectal cancer in nonagenarians'.
authors.forename: O
authors.initials: O
authors.lastname: Faiz
mesh_terms: D015179:Colorectal Neoplasms / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male