@misc{indiciae1e41e405a9c3, title = {[Poorly differentiated ("dedifferentiated") chondrosarcoma].}, author = {N N Petrovichev and L A Eremina and L A Khmelev and N V Kasumov}, year = {1984}, url = {https://pubmed.ncbi.nlm.nih.gov/6695530/}, note = {Source identifier: 6695530} }