Visual Acuity and Contrast Sensitivity in Preterm and Full-Term Children Using a Novel Digital Test oleh María Teresa Pérez Roche, Jason C. Yam, Hu Liu, Diego Gutierrez, Chau Pham, Victoria Balasanyan, Gerardo García, Mauricio Cedillo Ley, Sandra de Fernando, Marta Ortín, Victoria Pueyo, on behalf of the TrackAI Research Consortium