1. Reitan JB, Kaalhaus O, Brennhovol I, Sager EM, Stenvig AE, Talle K (1985) Prognostic factors in liposarcoma. Cancer 55:2482?2490
2. Ackerman LV (1944) Multiple primary liposarcomas. Am J Pathol 20:789?793
3. Pack GT, Pierson JC (1954) Liposarcomas, a study of 105 cases. Surgery 36:678?712
4. Stout AP (1944) Liposarcoma ? The malignant tumor of lipoblasts. Ann Surg 110:86?107
5. Kindlblom LG, Angervall L, Svendsen P (1975) Liposarcoma. A clinicopathologic, radiographic, and prognostic study. Acta Pathol et Microbiol Scand, Section A [Suppl] 253:1?71