Publication | Open Access

Poor Prognosis of Lower Inner Quadrant in Lymph Node–negative Breast Cancer Patients Who Received No Chemotherapy: A Study Based on Nationwide Korean Breast Cancer Registry Database

Lower Inner QuadrantBreast OncologyMedicineCancer ManagementCancer PrognosisCancer RegistrationBreast CancerPoor PrognosisOncologyRadiation OncologyCancer ResearchRadiologyHealth Sciences