title: Assessing the effectiveness of follow-up care for colorectal cancer: a great conceptual and methodological challenge for clinical oncology.
authors.forename: A
authors.initials: A
authors.lastname: Liberati
authors.forename: V
authors.initials: V
authors.lastname: Torri
authors.forename: G
authors.initials: G
authors.lastname: Apolone
mesh_terms: D003110:Colonic Neoplasms / Q000191:economics / Q000401:mortality / Q000628:therapy; D003362:Cost-Benefit Analysis; D019317:Evidence-Based Medicine; D005500:Follow-Up Studies; D006801:Humans; D007391:International Cooperation; D019057:Quality-Adjusted Life Years; D012004:Rectal Neoplasms / Q000191:economics / Q000401:mortality / Q000628:therapy; D012106:Research; D016896:Treatment Outcome