The state of refraction in prematurely born children with retinopathy depending on treatment methods used (diode laser and anti-VEGF) and selected demographic characteristics - observations - Monika Modrzejewska; Natalia Wierzbowska; Janusz Paweł Kowalski Stankiewicz; Wiktoria Bosy-Gąsior (Termedia Publishing House, 2023)