Retinoblastoma: experience of a referral center in the North Region of Portugal
RA da Rocha-Bastos,1 JR Araújo,1 RS Silva,2 MJ Gil-da-Costa,2 E Brandão,1 NJ Farinha,2,3 F Falcão-Reis,1,4 T Dinah-Bragança1 1Department of Ophthalmology, Hospital São João, 2Hematology and Oncology Medical and Ambulatory supplies / Diagnostic Instruments and Supplies Unit, Pediatric Hospital, Hospital S&at