1. Echinococcosis (hydatid disease). A review of report of a case of secondary Echinococcosis;Pump;Canad. M. A. J.,1963
2. Echinococcosis in North America. Editorial;Schiller;Ann. Int. Med.,1960
3. Echinococcus cyst of the lung;Ginsberg;Dis. Chest,1958
4. Hicken, N. F. Personal communication.
5. Pulmonary hydatid disease in Iraq;Imari;Am. J. Trop. Med.,1962