title: Metachronous colorectal cancer and age.
authors.forename: R
authors.initials: R
authors.lastname: Nelson
mesh_terms: D000367:Age Factors; D000368:Aged; D015179:Colorectal Neoplasms / Q000453:epidemiology / Q000601:surgery*; D006801:Humans; D016609:Neoplasms, Second Primary / Q000453:epidemiology; D012307:Risk Factors