TY - RPRT TI - De-differentiated chondrosarcoma is not a 'de-differentiated' chondrosarcoma. AU - T Aigner AU - S Dertinger AU - D Neureiter AU - T Kirchner PY - 1998 DO - 10.1046/j.1365-2559.1998.00456.x UR - https://pubmed.ncbi.nlm.nih.gov/9726043/ ID - 9726043 ER -