1. Malignant pulmonary neoplasm predisposing to spontaneous pneumothorax;Dines,1973
2. Bilateral noma;Stevens;CMAJ,1979
3. Haemopmeunothorax spontane dans une metastase pulmonaire de sarcome osseux;De Barrin;Bull Mem Soc Radiol Fr,1937
4. Pneumothorax due to metastatic sarcoma: report of 2 cases;Thornton;Arch Pathol,1944
5. Transport of air along sheaths of pulmonary blood vessels from alveoli to mediastinum: clinical implication;Macklin;Arch Intern Med,1939