Sildenafil for the Treatment of Patients With COVID-19 and Perfusion Mismatch on Subtraction Computed Tomography Angiography: A Pilot, Placebo-Controlled Randomised Trial
SSRN Electronic Journal (2021) - Comments
doi: 10.2139/ssrn.3887446  issn: 1556-5068 

Mario G. Santamarina, Ignacio Beddings, Felipe Martinez Lomakin, Dominique Boisier Riscal, Mónica Gutiérrez Claveria, Jaime Vidal Marambio, Nicole Retamal Báez, Cristian Pávez Novoa, César Reyes Allende, Paulina Ferreira Perey, Miguel Gutiérrez Torres, Camila Villalobos Mazza, Constanza Vergara Sagredo, Sebastian Ahumada Bermejo, Eduardo Labarca Mellado, Elizabeth Barthel Munchmeyer, Solange Marchant Ramos, Mariano Volpacchio, Jorge Vega Stieb