title: Needle aspiration cytologic biopsies of breast masses--economical and accurate.
authors.forename: R E
authors.initials: RE
authors.lastname: Martin
mesh_terms: D001707:Biopsy, Needle; D001940:Breast / Q000473:pathology*; D001943:Breast Neoplasms / Q000175:diagnosis*; D003581:Cytodiagnosis; D006801:Humans