| http://www.w3.org/ns/prov#value | - Is breast density a risk factor for all types of breast cancer?There are many types of breast cancer, including in situ cancer, invasive cancer, cancers that differ on the presence or absence of certain receptors (estrogen receptor, progesterone receptor and human epidermal growth factor receptor 2), and even cancers that differ by tumor characteristics, such as grade, nodal involvement and size.
|
