title: PFS: the endpoint we love and love to hate.
authors.forename: Susan E
authors.initials: SE
authors.lastname: Bates
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000628:therapy; D002986:Clinical Trials as Topic; D015179:Colorectal Neoplasms / Q000473:pathology / Q000628:therapy; D018572:Disease-Free Survival; D023381:Endpoint Determination / Q000379:methods*; D006801:Humans; D009369:Neoplasms / Q000473:pathology / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care / Q000379:methods*