title: Sentinel node biopsy for malignant melanoma. Biopsy helps define population who will benefit.
authors.forename: B
authors.initials: B
authors.lastname: Powell
mesh_terms: D001707:Biopsy, Needle / Q000379:methods; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008545:Melanoma / Q000473:pathology*; D018579:Patient Selection; D011379:Prognosis