title: The patient's right to know under the law.
mesh_terms: D001943:Breast Neoplasms / Q000628:therapy*; D002140:California; D005260:Female; D006801:Humans; D008404:Massachusetts; D010344:Patient Advocacy / Q000331:legislation & jurisprudence*; D011785:Quality Assurance, Health Care / Q000331:legislation & jurisprudence