@misc{indiciae4262a292edeb, title = {[Retroperitoneal mixed type liposarcoma: a case report].}, author = {T Yamaguchi and H Suzuki and N Ishii and T Nakada and Y Onmura and S Matsushita}, year = {1991}, url = {https://pubmed.ncbi.nlm.nih.gov/2048492/}, note = {Source identifier: 2048492} }