1. Pectus Excavatum (Funnel Chest);Brown;J. Thoracic Surg.,1939
2. Funnel Chest: Indications for Surgery and Time of Choice of Operation;Bill;Pediatrics,1953
3. Pectus Excavatum and Heart Failure;Ravitch;Surgery,1951
4. Pectus Excavatum: Case Report With Pre- and Postoperative Angiocardiographic Studies;Dorner;J. Thoracic Surg.,1951
5. Pulmonary Function in Pectus Excavatum Deformity;Hansen;Acta chir. Scandinav.,1956