Issue No 2, Vol. 67, 2016 of Rocz Panstw Zakl Hig now available

Please note that all articles published in the issue No 2, Vol. 67, 2016 of the Roczniki  Panstwowego  Zakladu  Higieny – [Annals of the National Institute of Hygiene] are available in open-access model on the website: http://wydawnictwa.pzh.gov.pl/roczniki_pzh/annals

We encourage you to read the articles published in this issue.