Here you can find studies on
Most of these studies are in English.
Page 10 of 10.
Wolf Buehl, Danijela Stojanac, Stefan Sacu, Wolfgang Drexler, Oliver Findl
American Journal of Ophthalmology, Volume 141, Issue 1, 2006, Pages 7-12.e1
Link to the study
Yaniv Barkana, Yariv Gerber, Uri Elbaz, Shulamit Schwartz, Gie Ken-Dror, Isaac Avni, David Zadok
Journal of Cataract & Refractive Surgery, Volume 31, Issue 9, 2005, Pages 1729-1735
Jorge Cazal, Cosme Lavin-Dapena, Jesus Marín, Carlos Vergés
American Journal of Ophthalmology, Volume 140, Issue 2, 2005, Pages 341-344