Prevalence of refractive error in Portugal ¿ A systematic review and meta-analysis Vera Lúcia Alves Carneiro; José Manuel González-Méijome;

The impact of different spectacle designs on the European visual field requirements for driving Thea Melsen Sudmann; Anne Kathinka Jeber; Anne Brækhus; Ole Klungsøyr; Fiona J. Rowe; Øystein Kalsnes Jørstad;

Intraocular pressure values in the Iberian Peninsula: epidemiological study and influencing factors B. Palma; A. Lazaro; J.M. Lopez; P. Lata; C. Baños; I. Sanchez;