1. A new instrument for the diagnosis of tumors;Kun;Monthly J Med Sci,1847
2. Note on the lymphatic glands in sleeping sickness;Grieg;Lancet,1904
3. Biopsy by needle puncture and aspiration;Martin;Ann Surg,1930
4. Aspiration biopsy;Martin;Surg Gynecol Obstet,1943
5. The diagnosis of tumors by aspiration;Stewart;Am J Pathol,1933