The precorneal tear film. I. Factors in spreading and maintaining a continuous tear film over the corneal surface.
D000818:Animals; D003228:Conjunctiva; D003315:Cornea / Q000502:physiology*; D005143:Eyelids / Q000502:physiology; D066298:In Vitro Techniques; D009093:Mucus; D009821:Oils; D010781:Photography; D011506:Proteins; D011817:Rabbits; D013499:Surface Properties; D013500:Surface Tension; D013666:Tears
D009821:Oils; D011506:Proteins