1. On the diagnostic results of the microscopical examination of the ascitic fluid in two cases of carcinoma involving the peritoneum;Bahrenberg;Cleveland Med Gaz,1896
2. Sigma-Aldrich Material safety data sheet: cellulose nitrate: MSDS No. 435066 http://www.orcbs.msu.edu/msds/082905_LLQ_022_CELLNIT11POINT5.PDF 2016
3. Collodion bag: a cell block technique for enhanced cell collection;Fahey;Lab Med,1993
4. Primur lungkancer med svulstceller i pleuraexudat och sputum;Josefson;Hygiea,1901
5. An embedding medium for permanent sections of exudative material and fragments of tissue removed for biopsy;Shackelford;Tech Bull Regist Med Technol,1959