1. Lobar Agenesis of the Lung;Morton;J. Thoracic Surg.,1950
2. Pulmonary Agenesis and Hypoplasia;Field;Arch. Dis. Childhood,1946
3. Congenital Absence of Lung (Agenesis) and Other Anomalies of the Tracheo-bronchial Tree;Ferguson;Am. J. Roentgenol.,1944
4. Developmental Anatomy;Arey,1947
5. Agenesis of the Lung;Schneider;Am. J. M. Sc.,1937