title: [Study of human non-organ mesenchymal retroperitoneal tumors in tissue culture].
mesh_terms: D046508:Culture Techniques; D005354:Fibrosarcoma / Q000473:pathology; D006801:Humans; D008067:Lipoma / Q000473:pathology; D008080:Liposarcoma / Q000473:pathology; D008637:Mesenchymoma / Q000473:pathology*; D012186:Retroperitoneal Neoplasms / Q000473:pathology*
vernacular_title: Izuchenie neorgannykh mezenkhimal'nykh opukholeĭ zabriushinnogo prostranstva cheloveka v kul'ture tkaneĭ.