Göbbels, M Corneal epithelial permeability of dry eyes before and after treatment with artificial tears. [electronic resource] - Ophthalmology Jun 1992 - 873-8 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0161-6420 Standard No.: 10.1016/s0161-6420(92)31879-2 doi Subjects--Topical Terms: Benzalkonium Compounds--pharmacokineticsCornea--metabolismCorneal Stroma--metabolismDry Eye Syndromes--drug therapyEpithelium--metabolismFluoresceinFluoresceins--metabolismFluorophotometryHumansMiddle AgedPermeabilityPovidone-Iodine--pharmacokinetics