Dry Eye SyndromesTearsKeratoconjunctivitis SiccaLacrimal ApparatusXerophthalmiaOphthalmic SolutionsConjunctivaTamarindusFluorophotometryEyeRose BengalSyndromeCorneaColobomaHyaluronic AcidAnus, ImperforateChromosomes, Human, Pair 22Abnormalities, MultipleEye DiseasesFluoresceinMeibomian GlandsSjogren's SyndromeEye Movements