title: Retroperitoneal sarcoma.
authors.forename: L D
authors.initials: LD
authors.lastname: Leffall
mesh_terms: D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D012509:Sarcoma / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D012983:Soft Tissue Neoplasms / Q000175:diagnosis / Q000401:mortality / Q000628:therapy*; D015996:Survival Rate