title: How many breast cancer cells in a sentinel lymph node are OK?
authors.forename: Donald R
authors.initials: DR
authors.lastname: Lannin
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D011379:Prognosis; D021701:Sentinel Lymph Node Biopsy