1. Pleural diseases;Light,1983
2. Diagnostic thoracocentesis and pleural biopsy in pleural effusions;Health and Policy Committee, American College of Physicians;Ann Intern Med,1985
3. Diagnostic procedures for pleural disease;Jay;Clin Chest Med,1985
4. Pleural space and pleural fluid;Black;Mayo Clin Proc,1972
5. Total proteins in serous fluids in cardiac failure;Pillay;S Afr Med J,1965