1. Tumors of Bone and Cartilage;Ackerman,1962
2. Bone Tumors; General Aspects and Analysis of 2,276 Cases;Dahlin,1957
3. Tumors and Tumorous Conditions of the Bones and Joints;Jaffe,1958
4. Benign Osteoblastoma;Lichtenstein;Cancer,1956
5. Benign Osteoblastoma; Further Observations and Report of Twenty Additional Cases;Lichtenstein;J. Bone & Joint Surg,1964