Polskie Towarzystwo Gerontologiczne is the organization in Poland founded in 1973.
According to PR-model, gerontologia.org.pl is ranked 615,730th in multilingual Wikipedia, in particular this website is ranked 18,181st in Polish Wikipedia.
The website is placed before bestoflanka.com and after shibevintagesports.com in the BestRef global ranking of the most important sources of Wikipedia.