title: Letter: Hormone sensitivity and breast cancer.
mesh_terms: D001943:Breast Neoplasms / Q000032:analysis*; D003720:Densitometry; D005260:Female; D006651:Histocytochemistry / Q000379:methods*; D006728:Hormones / Q000032:analysis*; D006801:Humans
chemical_list: D006728:Hormones