Testa Testa F F Melillo Melillo P P Bonnet Bonnet C C Marcelli Marcelli V V De Benedictis De Benedictis A A Colucci Colucci R R Clinical presentation and disease course of Usher syndrome because of mutations in MY07A or USH2A Clinical presentation and disease course of Usher syndrome because of mutations in MY07A or USH2A Retina Retina 2017 2017 37 37 1581 1581 1590 1590 10.1097/IAE.0000000000001389 10.1097/IAE.0000000000001389 27828912 27828912. Here, USH2A is linked to Usher syndrome.