1. Diseases of the Chest and the Heart;Myers,1948
2. The Lung;Miller,1937
3. “Spontaneous Pneumothorax in the Apparently Healthy,”;Kjaergaard;Acta Med. Scand.,1932
4. “On Spontaneous Pneumothorax,”;Perry;Quart. J. Med.,1939
5. “Benign Idiopathic Spontaneous Pneumothorax,”;Hyde;Am. J. Med. Sci.,1948