1. Pulmonary Agenesis and Hypoplasia;Field;Arch. Dis. Child.,1946
2. Congenital Absence of the Lung (Agenesis) and Other Anomalies of the Tracheobronchial Tree;Ferguson;Am. J. Roentgenol.,1944
3. Developmental Anatomy;Arey,1941
4. Schneider, P.: Cited by Schwalbe, E.: Die Morphologie der Missbildungen des Menschen unde der Tiere, vol. 3, pt. 2, Jena, 1913, Gustav Fischer, pp. 763, 817-821.
5. Agenesis of the Lung;Hurwitz;Am. J. M. Sc.,1937