TY - JOUR T1 - Are cataract surgery campaigns necessary for preventing blindness in developing countries? JO - Arquivos Brasileiros de Oftalmologia A1 - Kara-Junior, Newton SN - 0004-2749 UL - 10.5935/0004-2749.2024-1016 VL - 88 Y1 - 2025 PB - Brazil ER -