Characteristics and prevalence of pterygium in small communities along the Solimões and Japurá rivers of the Brazilian Amazon Rainforest
Rev. bras. oftalmol; 70 (6), 2011
PURPOSE: To evaluate the prevalence and characteristics of pterygium in small communities along the Solimões and Japurá rivers, State of Amazonas, Brazil. Design: cross-sectional study. METHODS: This study was carried out on populations of the Brazilian Amazon rainforest. Data were collected by two sep...