title: Is metachronous colorectal cancer really metachronous?
authors.forename: Tzu-An
authors.initials: TA
authors.lastname: Chen
mesh_terms: D015179:Colorectal Neoplasms / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D016609:Neoplasms, Second Primary / Q000453:epidemiology*; D012042:Registries; D018570:Risk Assessment / Q000379:methods*