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4. Morning-to-evening change in refraction, corneal curvature, and visual acuity 11 years after radial keratotomy in the prospective evaluation of radial keratotomy study. The PERK Study Group. McDonnell PJ; Nizam A; Lynn MJ; Waring GO Ophthalmology; 1996 Feb; 103(2):233-9. PubMed ID: 8594507 [TBL] [Abstract][Full Text] [Related]
5. Corneal topography as a predictor of refractive change in the prospective evaluation of radial keratotomy (PERK) study. Rowsey JJ; Waring GO; Monlux RD; Balyeat HD; Stevens SX; Culbertson W; Barron B; Nelson D; Asbell P; Smith R Ophthalmic Surg; 1991 Jul; 22(7):370-80. PubMed ID: 1891181 [TBL] [Abstract][Full Text] [Related]
7. Spectacle and contact lens wearing six years after radial keratotomy in the Prospective Evaluation of Radial Keratotomy Study. Bourque LB; Lynn MJ; Waring GO; Cartwright C Ophthalmology; 1994 Mar; 101(3):421-31. PubMed ID: 8127562 [TBL] [Abstract][Full Text] [Related]
8. Results of the Prospective Evaluation of Radial Keratotomy (PERK) Study 4 years after surgery for myopia. Perk Study Group. Waring GO; Lynn MJ; Fielding B; Asbell PA; Balyeat HD; Cohen EA; Culbertson W; Doughman DJ; Fecko P; McDonald MB JAMA; 1990 Feb; 263(8):1083-91. PubMed ID: 2405203 [TBL] [Abstract][Full Text] [Related]
9. Three year results of the Prospective Evaluation of Radial Keratotomy (PERK) study. Waring GO; Lynn MJ; Culbertson W; Laibson PR; Lindstrom RD; McDonald MB; Myers WD; Obstbaum SA; Rowsey JJ; Schanzlin DJ Indian J Ophthalmol; 1990; 38(3):107-13. PubMed ID: 2272681 [TBL] [Abstract][Full Text] [Related]
10. Refractive results of radial keratotomy after 10 years. Charpentier DY; Garcia P; Grunewald F; Brousse D; Duplessix M; David T J Refract Surg; 1998; 14(6):646-8. PubMed ID: 9866105 [TBL] [Abstract][Full Text] [Related]
11. Results of the prospective evaluation of radial keratotomy (PERK) study one year after surgery. Waring GO; Lynn MJ; Gelender H; Laibson PR; Lindstrom RL; Myers WD; Obstbaum SA; Rowsey JJ; McDonald MB; Schanzlin DJ Ophthalmology; 1985 Feb; 92(2):177-98, 307. PubMed ID: 3885128 [TBL] [Abstract][Full Text] [Related]
12. Astigmatic keratotomy combined with myopic keratomileusis in situ for compound myopic astigmatism. Manche EE; Maloney RK Am J Ophthalmol; 1996 Jul; 122(1):18-28. PubMed ID: 8659595 [TBL] [Abstract][Full Text] [Related]
13. Morning-to-evening change in refraction, corneal curvature, and visual acuity 2 to 4 years after radial keratotomy in the PERK Study. Santos VR; Waring GO; Lynn MJ; Schanzlin DJ; Cantillo N; Espinal ME; Garbus J; Justin N; Roszka-Duggan V Ophthalmology; 1988 Nov; 95(11):1487-93. PubMed ID: 3211457 [TBL] [Abstract][Full Text] [Related]
15. Analysis of astigmatic keratotomy with a 5.0-mm optical clear zone. Chavez S; Chayet A; Celikkol L; Parker J; Celikkol G; Feldman ST Am J Ophthalmol; 1996 Jan; 121(1):65-76. PubMed ID: 8554082 [TBL] [Abstract][Full Text] [Related]
16. Early changes in refractive error following radial keratotomy. McDonnell PJ; Schanzlin DJ Arch Ophthalmol; 1988 Feb; 106(2):212-4. PubMed ID: 3341977 [TBL] [Abstract][Full Text] [Related]
17. [Stability of refraction in post-operative two years of radial keratotomy]. Hu Y; Li X; Liu P Zhonghua Yan Ke Za Zhi; 1995 Sep; 31(5):359-62. PubMed ID: 8706585 [TBL] [Abstract][Full Text] [Related]