title: [A study of 44 cases of primary retroperitoneal tumors (author's transl)].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008067:Lipoma / Q000175:diagnosis / Q000601:surgery; D008223:Lymphoma / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009442:Neurilemmoma / Q000175:diagnosis / Q000601:surgery; D011379:Prognosis; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000601:surgery; D012509:Sarcoma / Q000175:diagnosis / Q000601:surgery
vernacular_title: Etude de 44 tumeurs rétro-péritonéales primitives.