M. DIESSLER, M. C. CASTELLANO, E. L. PORTINASKY, S. L. BURNS, and J. R. IDIART, “Vassel invasion, vascular endotheliar groth factor receptor-2 (vegfr-2) expression and microvassel density in canine mammary carci”, RevCsMorfol, vol. 11, no. 1, May 2014.