title: Do all patients with breast cancer require systemic adjuvant therapy?
authors: Jennifer J
authors: JJ
authors: Griggs
authors: Daniel F
authors: DF
authors: Hayes
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000209:etiology* / Q000517:prevention & control*; D004965:Estrogen Antagonists / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D018931:Antineoplastic Agents, Hormonal; D004965:Estrogen Antagonists; D013629:Tamoxifen