Moreira, Karla de Abreu Peixoto, Aurélio Antônio Ribeiro da Costa, Michell Ângelo Marques Araújo, e Maria Veraci Oliveira Queiroz. 2008. “Causes and Characteristics of men’s Resistance to Vasectomy”. Rev Rene 9 (2). https://periodicos.ufc.br/rene/article/view/5040.