title: Method already in use.
authors.forename: E J
authors.initials: EJ
authors.lastname: Stay
authors.forename: F M
authors.initials: FM
authors.lastname: Cardenas
mesh_terms: D001707:Biopsy, Needle; D001941:Breast Diseases / Q000473:pathology*; D001943:Breast Neoplasms / Q000473:pathology*; D005188:False Negative Reactions; D005260:Female; D006801:Humans