D. Moore

Increased corneal permeability induced by the dual effects of transient tear film acidification and exposure to benzalkonium chloride.

D. Carper, N. Keller, D. Moore, 1980, Experimental eye research.

Effect of topically applied pilocarpine on tear film pH.

A Longwell, S Birss, N Keller, 1976, Journal of pharmaceutical sciences.