TY - RPRT TI - A model for teaching sentinel lymph node mapping and excision and axillary lymph node dissection. AU - Gary L Dunnington PY - 2003 DO - 10.1016/s1072-7515(03)00231-x UR - https://pubmed.ncbi.nlm.nih.gov/12831932/ ID - 12831932 ER -