Ferreyra Ramírez, Ernesto Fernando. “Clinical Engeneering Experience at the Hospital of the State University of Londrina”. Semina: Ciências Exatas e Tecnológicas 23, no. 1 (July 15, 2004): 67–76. Accessed April 25, 2024. https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/1537.