Dantas, Daniele Vieira, Rodrigo Assis Neves Dantas, Isabelle Katherinne Fernandes Costa, and Gilson de Vasconcelos Torres. 2013. “Assistance Protocol for Venous Ulcers Patients: Validation of Contents”. Rev Rene 14 (3). http://www.periodicos.ufc.br/rene/article/view/3497.