REFERENCES
- Israel, H. L.: The changing pattern of pulmonary disease. Postgrad. Med. 13:92–100 (February) 1953.
- Wessler, Stanford, Cohen, Sidney and Fleischner, F. G.: The temporary thrombotic state. New England J. Med. 254:413, 1956.
- Westermark, Nils: Roentgen Studies of the Heart and Lungs. Minneapolis, University of Minnesota Press, 1948.
- Hanelin, Joseph and Eyler, William: Pulmonary artery thrombosis; roentgen manifestations. Radiology 56:689, 1951.
- Hampton, A. O. and Castleman, Benjamin: Correlation of postmortem chest teleoroentgenograms with autopsy findings. Am. J. Roentgenol. 43:305–326 (March) 1940.
- Moberc, Gunnar: Early pleural effusion in pulmonary embolism and pneumonia or bronchopneumonia. Acta radiol. 29:7, 1948.
- Boyd, L. J. and Nightingale, E. J.: Management of pulmonary embolism and pulmonary infarction. Postgrad. Med. 19:290–297 (March) 1956.