Matthaei H, Boelke E, Eisenberger CF, Alldinger I, Krieg A, Schmelzle M, Poremba C, Schellhammer F, Knoefel WT, Budach W, Peiper M. Interdisciplinary treatment of primary hepatic angiosarcoma: emergency tumor embolization followed by elective surgery. Eur J Med Res. 2007 Dec 14; 12(12):591-4.