National estimate and associated factors of myopia among schoolchildren in Ethiopia: A systematic review and meta-analysis Molla Yigzaw Birhanu; Getamesay Molla Bekele; Cheru Tesema Leshargie; Selamawit Shita Jemberie;

Refraction and defocus curves in eyes with monofocal and multifocal intraocular lenses Manuel Rodríguez-Vallejo; Noemí Burguera; Carlos Rocha-de-Lossada; Jaime Aramberri; Joaquín Fernández;

Opportunities and threats to contact lens practice in Spain Clara Martínez-Pérez; César Villa-Collar; Jacinto Santodomingo-Rubido; Lakshmi Shinde; Nilesh Thite; James S. Wolffsohn;