↑ Brière C(2002).“Use of a reverse saphenous skin flap for the excision of a grade II mast cell tumor on the hind limb of a dog”.Can Vet J43(8): 620–2.PMID12170840.
↑ Johnson T, Schulman F, Lipscomb T, Yantis L(2002).“Histopathology and biologic behavior of pleomorphic cutaneous mast cell tumors in fifteen cats”.Vet Pathol39(4): 452–7.doi:10.1354/vp.39-4-452.PMID12126148.