[The decision to use adjuvant chemotherapy in patients with early stage breast cancer involves the consideration of many factors that traditionally rely heavily on tumor size and lymph node involvement and a limited set of biologic characteristics such as estrogen receptor and HER2 expression.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE