Holly, F J Effect of nonisotonic solutions on tear film osmolality. [electronic resource] - Investigative ophthalmology & visual science Feb 1981 - 236-45 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0146-0404 Subjects--Topical Terms: AdultFemaleHumansHypotonic Solutions--pharmacologyMaleModels, BiologicalOphthalmic Solutions--pharmacologyOsmolar ConcentrationSaline Solution, Hypertonic--pharmacologySecretory Rate--drug effectsSodium Chloride--pharmacologyTears--drug effectsTime Factors