Proven immune markers nevertheless preserve their relevance for scientific decision-producing in breast cancer treatment with even prolonged meanings. Estrogen receptor (ER) level mustn't only be categorized in optimistic or adverse. Very low ER levels ≤10% of labeled cells really should be managed in a different way (LoE 1a/A/In the https://marjaneyn420hpj1.celticwiki.com/user