1. De pulmonibus, in Opera Omnia of Marcellus Malipighius;Bartholinus,1687
2. A Treatise on Diseases of the Chest and on Mediate Auscultation;Laennec,1829
3. Emphysema;Kountz;Medicine,1934
4. Pulmonary cysts;Oughterson;Yale J. Biol. & Med.,1936
5. Pathological physiology of pulmonary cysts and emphysematous bullae;Kaltreider;Am. J. Med. Sc.,1939