Prediction of lymph node involvement in breast cancer.
D000818:Animals; D001943:Breast Neoplasms / Q000473:pathology* / Q000628:therapy; D005260:Female; D006372:Helix, Snails; D006801:Humans; D008207:Lymphatic Metastasis; D011237:Predictive Value of Tests; D011379:Prognosis; D013194:Staining and Labeling