@misc{indiciae2bb4686bedf1, title = {[Extraosseous Ewing's sarcoma with thoracic localization].}, author = {O Duquenne and C H Marquette and E Cardot and F Bart and B Gosselin and A B Tonnel}, year = {1994}, url = {https://pubmed.ncbi.nlm.nih.gov/7526428/}, note = {Source identifier: 7526428} }