title: Hobson's choice and the need for combinations of new agents for the prevention and treatment of breast cancer.
authors.forename: Michael B
authors.initials: MB
authors.lastname: Sporn
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy / Q000517:prevention & control*; D005260:Female; D006801:Humans; D020849:Raloxifene Hydrochloride / Q000008:administration & dosage; D013629:Tamoxifen / Q000008:administration & dosage
chemical_list: D013629:Tamoxifen; D020849:Raloxifene Hydrochloride