Elkhodary, Tawfik R Prognostic value of lymph node ratio in node-positive breast cancer in Egyptian patients. [electronic resource] - Journal of the Egyptian National Cancer Institute Mar 2014 - 31-5 p. digital Publication Type: Journal Article ISSN: 2589-0409 Standard No.: 10.1016/j.jnci.2013.10.001 doi Subjects--Topical Terms: AdultAxillaBreast Neoplasms--mortalityDisease-Free SurvivalEgyptFemaleHumansKaplan-Meier EstimateLymph Nodes--pathologyLymphatic MetastasisMiddle AgedPrognosisProportional Hazards ModelsRetrospective Studies