@article{b4efae6392524f65b4d323b5b51be328,
title = "Visual acuity repeatability in keratoconus : Impact on sample size",
author = "Gordon, \{Mae O.\} and Schechtman, \{Kenneth B.\} and Davis, \{Larry J.\} and McMAHON, \{Timothy T.\} and Julie Schornack and Karla Zadnik",
note = "ABSTRACT:Purpose. The purpose of this paper is to determine the repeatability of visual acuity measurement in keratoconus and to describe the impact of measurement repeatability on sample size. Methods. Approximately 10\% of a 1209 patient sample in the Collaborative Longitudinal Evaluation of Kerato",
year = "1998",
month = apr,
day = "1",
doi = "10.1097/00006324-199804000-00021",
language = "American English",
volume = "75",
journal = "Optometry and Vision Science",
}