1. Tumors of Bone and Cartilage;Ackerman,1962
2. Primary Tumours of the Rib;Barrett;Br. J. Surg.,1955
3. Bone Tumors: General Aspects and Data on 3,987 Cases;Dahlin,1967
4. Chest Wall Tumors;Groff;Ann. Thorac. Surg.,1967
5. Tumors of the Chest Wall;Hedbloom;Arch. Surg.,1921