The National Institute of Public Health – National Institute of Hygiene or NIPH–NIH, (Polish: Narodowy Instytut Zdrowia Publicznego – Państwowy Zakład Higieny or NIZP–PZH) is a research institute in Poland focussed on public health. It was founded on 21 November 1918. More information...
According to PR-model, pzh.gov.pl is ranked 47,920th in multilingual Wikipedia, in particular this website is ranked 1,053rd in Polish Wikipedia.
The website is placed before potomitan.info and after afrisson.com in the BestRef global ranking of the most important sources of Wikipedia.