title: Sentinel lymph node biopsy for breast cancer.
mesh_terms: D001943:Breast Neoplasms / Q000175:diagnosis; D002983:Clinical Competence; D004396:Coloring Agents; D003406:Credentialing / Q000592:standards*; D006801:Humans; D008198:Lymph Nodes; D008504:Medical Staff Privileges / Q000592:standards; D009367:Neoplasm Staging / Q000379:methods; D019275:Radiopharmaceuticals; D014481:United States
chemical_list: D004396:Coloring Agents; D019275:Radiopharmaceuticals