title: Objective response rate as a surrogate end point: a commentary.
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Fleming
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis*; D001943:Breast Neoplasms / Q000473:pathology / Q000628:therapy*; D023381:Endpoint Determination; D005260:Female; D006801:Humans; D009362:Neoplasm Metastasis; D016019:Survival Analysis; D016896:Treatment Outcome
chemical_list: D014408:Biomarkers, Tumor