Effect of Prolonged-Release Pirfenidone on Renal Function in Septic Acute Kidney Injury Patients: A Double-Blind Placebo-Controlled Clinical Trial oleh Jonathan S. Chávez-Iñiguez, Jorge L. Poo, Miguel Ibarra-Estrada, Leonel García-Benavides, Guillermo Navarro-Blackaller, Cynthia Cervantes-Sánchez, Eduardo Nungaray-Pacheco, Ramón Medina-González, Juan Armendariz-Borunda, Guillermo García-García