Combined intravitreal dexamethasone and bevacizumab injection for the treatment of persistent diabetic macular edema (DexaBe study): a phase I clinical study - Cyrino, Francyne Veiga Reis; Dalgalarrondo, Pedro; Tavares Neto, José Edísio da Silva; Rodrigues Júnior, Murilo Wendeborn; Scott, Ingrid U.; Jorge, Rodrigo (International Journal of Retina and Vitreous, 2023)