Longitudinal changes in visual acuity in keratoconus.
Davis LJ, Schechtman KB, Wilson BS, Rosenstiel CE, Riley CH, Libassi DP, Gundel RE, Rosenberg L, Gordon MO, Zadnik K; Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study Group.
Davis LJ, et al. Among authors: gundel re.
Invest Ophthalmol Vis Sci. 2006 Feb;47(2):489-500. doi: 10.1167/iovs.05-0381.
Invest Ophthalmol Vis Sci. 2006.
PMID: 16431941