The American Journal of Surgery · 2005 · 247 citations · 15 references
MedicineOncologyBreast OncologyMetastasisTumor ProgressionBreast SurgeryCancer StagingLymph Node MetastasisMalignant NeoplasmsMetastatic Breast CancerSentinel Lymph Node BiopsyAxillary Lymph Node MetastasisBreast Cancer PrognosisLymph Node Metastasis AssessmentNodal Involvement AssessmentNomogram AccuracySentinel Lymph Node MetastasisSentinel Lymph Node Status
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Choice Reviews Online · 1990 · 35.7K citations
What do we mean by validating a prognostic model?
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