title: Breast cancer: estrogen and progesterone receptor assays as a guide to therapy.
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy / Q000378:metabolism*; D002460:Cell Line; D006728:Hormones / Q000627:therapeutic use; D006801:Humans; D011960:Receptors, Estrogen / Q000032:analysis*; D011980:Receptors, Progesterone / Q000032:analysis*
chemical_list: D006728:Hormones; D011960:Receptors, Estrogen; D011980:Receptors, Progesterone