1. “Leiomyoma of the Trachea,”;Sanders;New Engl. J. Med.,1961
2. “Leiomyoma of the Trachea,”;Greer;J. Thor. Surg.,1957
3. “The Recognition of Nonallergic Asthma,”;Unger;Dis. Chest,1952
4. “Leiomyoma of the Trachea,”;Groves;Cleveland Clinic Quart.,1958
5. “Leiomyoma of the Trachea,”;Dorenbusch;A.M.A. Arch. Otolaryng.,1955