NavGeneral InfoEmail Print Geography Sweden (SWE) Time period covered 01/1990 - 12/1990 Data type Scientific literature Keywords Vision loss Citation Authors Haugen OH, Markestad T Journal Acta Ophthalmol Scand Volume 75 Issue 3 Pages 305-7 Publication year 1997 Suggested citation Haugen OH, Markestad T. A population-based retrospective study. Acta Ophthalmol Scand. 1997; 75(3): 305-7. GHDx Entry last modified on: Mar 3, 2019