@misc{indiciae2986380ababe, title = {[Retroperitoneal tumor].}, author = {C Savlovschi and B Sandolache and L Duţă and C Spiridonescu and D Bîrzu and S Oprescu}, url = {https://pubmed.ncbi.nlm.nih.gov/15332643/}, note = {Source identifier: 15332643} }