1.Kessel L, Andresen J, Tendal B, et al. Toric Intraocular Lenses in the Correction of Astigmatism During Cataract Surgery: A Systematic Review and Meta-analysis. Ophthalmology, 2016, 123（2）:275-286.

2.Epitropoulos AT, Matossian C, Berdy GJ, et al. Effect of tear osmolarity on repeatability of keratometry for cataract surgery planning. J Cataract Refract Surg, 2015, 41（8）：1672-1677.

3.Shajari M, Cremonese C, Petermann K, et al. Comparison of Axial Length, Corneal Curvature, and Anterior Chamber Depth Measurements of 2 Recently Introduced Devices to a Known Biometer. Am J Ophthalmol, 2017, 178：58-64.

4.Kunert KS, Peter M, Blum M, et al. Repeatability and agreement in optical biometry of a new swept-source optical coherence tomography-based biometer versus partial coherence interferometry and optical low-coherence reflectometry. J Cataract Refract Surg, 2016, 42（1）：76-83.

5.Wang L, Mahmoud AM, Anderson BL, et al. Total corneal power estimation: ray tracing method versus gaussian optics formula. Invest Ophthalmol Vis Sci, 2011, 52（3）:1716-1722.

6.Kim M, Eom Y, Lee H, et al. Use of the Posterior/Anterior Corneal Curvature Radii Ratio to Improve the Accuracy of Intraocular Lens Power Calculation：Eom’s Adjustment Method. Invest Ophthalmol Vis Sci, 2018, 59（2）：1016-1024.

7.Kamiya K, Kobashi H, Shimizu K, et al. Effect of pupil size on uncorrected visual acuity in astigmatic eyes. Br J Ophthalmol, 2012, 96（2）：267-270.

8.Visser N, Bauer NJ, Nuijts RM. Residual astigmatism following toric intraocular lens implantation related to pupil size. J Refract Surg, 2012, 28（10）：729-732.

9.Potvin R, Gundersen KG, Masket S, et al. Prospective multicenter study of toric IOL outcomes when dual zone automated keratometry is used for astigmatism planning. J Refract Surg, 2013, 29（12）：804-809.

10.Lee H, Chung JL, Kim EK, et al. Univariate and bivariate polar value analysis of corneal astigmatism measurements obtained with 6 instruments. J Cataract Refract Surg, 2012, 38（9）：1608-1615.

11.Hill W, Osher R, Cooke D, et al. Simulation of toric intraocular lens results: manual keratometry versus dualzone automated keratometry from an integrated biometer. J Cataract Refract Surg, 2011, 37（12）:2181-2187.

12.Abulafia A, Barrett GD, Kleinmann G, et al. Prediction of refractive outcomes with toric intraocular lens implantation. J Cataract Refract Surg, 2015, 41（5）：936-944.

13.Fityo S, Buhren J, Shajari M, et al. Keratometry versus total corneal refractive power: Analysis of measurement repeatability with 5 different devices in normal eyes with low astigmatism. J Cataract Refract Surg, 2016, 42（4）:569-576.

14.Sel S, Stange J, Kaiser D, et al. Repeatability and agreement of Scheimpflug-based and swept-source optical biometry measurements. Cont Lens Anterior Eye, 2017, 40（5）：318-322.

15.Huang J, Savini G, Chen H, et al. Precision and agreement of corneal power measurements obtained using a new corneal topographer OphthaTOP. PLoS One, 2015, 10（1）：e109414.

16.Ozyol P, Ozyol E. Agreement Between Swept-Source Optical Biometry and Scheimpflug-based Topography Measurements of Anterior Segment Parameters. Am J Ophthalmol, 2016, 169：73-78.

17.Holladay JT, Moran JR, Kezirian GM. Analysis of aggregate surgically induced refractive change, prediction error, and intraocular astigmatism. J Cataract Refract Surg 2001, 27（1）：61-79.