title: [Tumors of the retroperitoneal space].
authors.forename: J
authors.initials: J
authors.lastname: Karoń
authors.forename: J
authors.initials: J
authors.lastname: Sowier
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011182:Postoperative Care; D011879:Radiotherapy Dosage; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000601:surgery*
vernacular_title: Guzy przestrzeni zaotrzewnowej.