1. Diagnosis of bone and joint disorders;Resnick,1988
2. Extraskeletal chondromas;Marcial-Seoane;Bol Assoc Med P R,1990
3. Atlas of tumor pathology: Tumors of the bones and joints.;Fechner,1993
4. Para-articular chondromas and osteochondromas: A report of three cases;Milgram;Clin Orthop Relat Res,1980
5. Musculoskeletal tumor surgery;Enneking,1983