title: [Efficacy in advanced breast cancer should be evaluated by time to progression].
authors.affiliation: Songsantai2006@163.com
authors.forename: San-Tai
authors.initials: ST
authors.lastname: Song
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology / Q000628:therapy*; D018450:Disease Progression; D018572:Disease-Free Survival; D005260:Female; D006801:Humans; D009367:Neoplasm Staging; D017063:Outcome Assessment, Health Care / Q000379:methods / Q000592:standards*; D013997:Time Factors; D016896:Treatment Outcome