HORN, JD. Status of toric intraocular lenses. Curr Opin Ophthalmol. 2007, 18, 58-61
HILL, W. Expected effects of surgically induced astigmatism on AcrySof toric intraocular lens results. J Cataract Refract Surg. 2008, 34, 364-367
VIESTENZ, A. Evaluating the eye's rotational stability during standard photography Effect on determining the axis orientation of toric intraocular lenses. J Cataract Refaract Surg. 2005, 31, 557-561
GERTEN, G. Torische Intraokularlinsen ; klinische Ergebnisse und Rotationsstabilitaet. Ophthalmologe. 2001, 98, 715-720