Visual acuity repeatability in keratoconus: impact on sample size. Collaborative Longitudinal Evaluation of Keratoconus (CLEK) Study Group.
| Autor: | GORDON, MAE O., SCHECHTMAN, KENNETH B., DAVIS, LARRY J., McMAHON, TIMOTHY T., SCHORNACK, JULIE, ZADNIK, KARLA, Gordon, M O, Schechtman, K B, Davis, L J, McMahon, T T, Schornack, J, Zadnik, K |
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| Zdroj: | Optometry & Vision Science; Apr1998, Vol. 75 Issue 4, p249-257, 9p |
| Databáze: | Complementary Index |
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