A Direct Method for Determining Toricity Ratios of Toric Intraocular Lens Calculators | Scientific Reports
A New Slant on Toric Intraocular Lens Power Calculation | Journal of Refractive Surgery
Comparison of intraocular lens calculation methods after myopic laser-assisted in situ keratomileusis and radial keratotomy without prior refractive data | British Journal of Ophthalmology