M. Bürgesser, V. Riba, S. M. Ojeda, D. Muñoz Morales, P. Calafat, y A. Diller, «Expression of vegf-a, hif-1 ?, cd34 and ki67 in clear cell renal cell carcinomas and their relationship with conventional prognostic markers», Rev Fac Cien Med Univ Nac Cordoba, vol. 71, n.º 1, pp. 7–15, feb. 2014.