title: Challenges for future breast cancer trials.
authors.forename: G
authors.initials: G
authors.lastname: Lawrence
mesh_terms: D001943:Breast Neoplasms / Q000628:therapy*; D002986:Clinical Trials as Topic / Q000379:methods / Q000639:trends; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D011379:Prognosis