1. Tracheal Stenosis in Infancy;Borrie;Thorax,1960
2. The Child's Lung;Engel,1959
3. Experimental Resection of the Trachea;Ferguson;Surgery,1950
4. Surgery of the Trachea;Grillo,1970
5. Prolonged Endotracheal Intubation;Lindholm;Acta Anaesthesiol. Scand. Suppl.,1969