title: Is testing always necessary?
authors.forename: C F
authors.initials: CF
authors.lastname: Wallace
mesh_terms: D001707:Biopsy, Needle / Q000379:methods*; D005122:Exudates and Transudates / Q000166:cytology*; D005260:Female; D005348:Fibrocystic Breast Disease / Q000473:pathology*; D006801:Humans