1. Malignant vascular tumors of the liver;Adam;Ann. Surg.,1972
2. Indications for splenectomy and the post-operative survival rate;Bartels;J. Small Anim. Pract.,1970
3. Vascular tumors of the canine spleen;Brodey;Mod. Vet. Pract.,1964
4. Canine hemagiosarcoma: Retrospective analysis of 104 cases;Brown;J. Am. Vet. Med. Assoc.,1985
5. Disease of the lymph nodes and spleen;Champman,1975