Pérez Roche, María Teresa Yam, Jason C. Liu, Hu Gutierrez, Diego Pham, Chau Balasanyan, Victoria García, Gerardo Cedillo Ley, Mauricio de Fernando, Sandra Ortín, Marta Pueyo, Victoria Visual acuity and contrast sensitivity in preterm and full-term children using a novel digital test Children (Basel) 10.3390/children10010087 2023 2023