«Vardenafil: A Phosphodiesterase-5 Inhibitor with Protective Action Against the Development of Multiple Organ Dysfunction Syndrome (MODS)» (2014) Revista de Medicina e Saúde de Brasília, 3(3). Disponible en: https://portalrevistas.ucb.br/index.php/rmsbr/article/view/5510 (Accedido: 23 septiembre 2026).