@misc{indiciae2f90f012c75e, title = {[Giant retroperitoneal liposarcoma].}, author = {José Ricardo Usandivaras}, year = {2006}, doi = {10.1016/s0009-739x(06)70838-7}, url = {https://pubmed.ncbi.nlm.nih.gov/16539957/}, note = {Source identifier: 16539957} }