NavGeneral InfoEmail Print Geography Thailand (THA) Coverage type Country Time period covered 01/1994 - 12/1994 Data type Survey: Exam Keywords Cataracts, Eye examinations, Glaucoma, Macular degeneration, Trachoma, Vision loss Citation Suggested citation Thailand National Survey of Blindness and Low Vision 1994. [Unpublished]. GHDx Entry last modified on: Aug 5, 2021