1. Human tears: osmotic characteristics;Benjamin, W.J.; Hill, R.M.;Invest Ophthalmol Vis Sci,1983
2. Nanoliter tracking of the tears;Benjamin, W.J.; Armitage, B.S.; Woloschak, M.J.; Hill, R.M.;J Am Optom Assoc,1983
3. Tear osmotic differences across the ocular surface;Benjamin, W.J.; Hill, R.M.;Graefes Arch Clin Exp Ophthalmol,1986
4. Osmolarity of tear microvolumes in keratoconjunctivitis sicca;Arch Ophthalmol,1978
5. Osmolality of the tear fluid in the contralateral eye during monocular contact lens wear;Martin, D.K.;Acta Ophthalmol (Kbih),1987