1. 1. J. Chung EB. Enzinger FM. Chondroma of soft parts. Cancer. 1978;41:1414-1424.
2. 2. Dahlin C. Salvador H. Cartilaginous tumors of the soft tissues of die hands and feet. Mayo Clin Proc. 1974; 49:721-726.
3. 3. Enzinger FM. Cartilaginous tumors and tumor like lesions of soft tissues. In: Enzinger FM ed. Soft Tissue Tumors. St Louis Mo: CV Mosby; 1983:698-718.
4. 4. Fletcher CD Krausz T. Cartilaginous tumors of soft tissue. Appi Pathol. 1988: 6:208-220.
5. 5. Marcial-Seone RA Marcial-Seone MA Ramos E. Extraskeletal chondromas. Boletin Asociacion Medica De Puerto Rico. 1990; 82:394-402.