Institut de Recherche en Opthalmologie is the nonprofit organization in Sion, Switzerland.
According to PR-model, irovision.ch is ranked 1,444,529th in multilingual Wikipedia, in particular this website is ranked 141,594th in French Wikipedia.
The website is placed before ecoledecirquedesion.ch and after suchcoolstuff.net in the BestRef global ranking of the most important sources of Wikipedia.
