title: [Surrogate end points in cancer research].
authors.affiliation: Beijing Institue of Cancer Prevention and Control, Beijing Hospital of Cancer, Collage of Clinical Cancer, Beijing University, Beijing 100036, China
authors.forename: Wei-cheng
authors.initials: WC
authors.lastname: You
authors.forename: Fei
authors.initials: F
authors.lastname: Gao
mesh_terms: D014408:Biomarkers, Tumor / Q000097:blood*; D023381:Endpoint Determination; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D011379:Prognosis; D012107:Research Design
chemical_list: D014408:Biomarkers, Tumor