Applicability of portable retinal cameras and telemedicine as facilitating tools in screening diabetic retinopathy in the COVID-19 pandemic scenario - Cyrino, Francyne Veiga Reis; Ferronato, Suellen; Araujo, Samilla Augusto Vieira de; Giachetto, Vanessa; Saud, Layse Dorneles (Arquivos Brasileiros de Oftalmologia, 2022)