AUTHOR=Baji Petra , Pavlova Milena , Gulácsi László , Groot Wim TITLE=Does the Implementation of Official User Charges Help to Eradicate Informal Payments – Lessons to be Learnt from the Hungarian Experience JOURNAL=Frontiers in Public Health VOLUME=Volume 3 - 2015 YEAR=2015 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2015.00181 DOI=10.3389/fpubh.2015.00181 ISSN=2296-2565