Bürgesser, María, Veronica Riba, Silvia María Ojeda, Duberney Muñoz Morales, Patricia Calafat, and Ana Diller. 2014. “Expression of Vegf-A, Hif-1 ?, cd34 and ki67 in Clear Cell Renal Cell Carcinomas and Their Relationship With Conventional Prognostic Markers”. Revista De La Facultad De Ciencias Médicas De Córdoba 71 (1). https://doi.org/10.31053/1853.0605.v71.n1.8861.