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2. Malignancy-associated serosanguinous pleural effusions;Broghamer WL Richardson;Acta Cytol,1984
3. Uber freie Metastasen in der Bauchhohle bei Ovarialkrebs;de Vries;Beitr Pathol Anat,1934
4. Hyaluronic acid in pleural fluid associated with malignant tumor involving pleura and peritoneum;Meyer;J Biol Chem,1940
5. The use of toluidine-blue stained wet films in diagnostic cytology;Naylor,1993