1. Quantitative in vitro comparison of fluorescein delivery to the eye via impregnated strip and volumetric techniques. ARVO Abstracts;Abdul-Fattah;Invest. Ophthalmol. Vis. Sci.,1999
2. Dry eye update;Abelson;Excerpta Medica (Amsterdam),1983
3. How and why to treat dry eye;Abelson;Rev. Ophthalmol.,1994
4. The morphology of human conjunctival mucus;Adams;Arch. Ophthalmol.,1979
5. Factors of the precorneal tear film break-up time (BUT) and tolerance of contact lenses;Andres;Int. Cont. Lens Clin.,1987