Sanders DR : Anterior subcapsular opacities and cataracts 5 years after surgery in the visian implantable collamer lens FDA trial. J Refract Surg, 24 : 566-570, 2008.
Fujisawa K, Shimizu K, Uga S, et al : Changes in the crystalline lens resulting from insertion of a phakic IOL (ICL) into the porcine eye. Graefes Arch Clin Exp Ophthalmol, 245 : 114-22, 2007.
Shiratani T, Shimizu K, Fujisawa K, et al : Crystalline lens changes in porcine eyes with implanted phakic IOL (ICL) with a central hole. Graefes Arch Clin Exp Ophthalmol, 246 : 719-28, 2008.