TY - JOUR AU - Ferrer-Santacreu, E M; Ortiz-Cruz, E J; González-López, J M; Pérez Fernández, E TI - Enchondroma versus low-grade chondrosarcoma in appendicular skeleton: clinical and radiological criteria JO - J Oncol VL - 2012 PY - 2012 DO - 10.1155/2012/437958 L3 - PubMed-ID: 22593766 SP - 437958 ER -