1. A quarter of a century of cytology;Koss;Acta Cytol,1977
2. Cancer control: implications from its history;Breslow;J Natl Cancer Inst,1977
3. Biopsy by needle puncture and aspiration;Martin;Ann Surg,1930
4. The diagnosis of tumors by aspiration;Stewart;Am J Path,1933
5. Aspiration biopsy in diagnosis of palpable lesions of the breast;Franzén;Acta Radiol,1968