AUTHOR=Tomini Sonila M. , Groot Wim , Pavlova Milena , Tomini Florian TITLE=Paying Out-of-Pocket and Informally for Health Care in Albania: The Impoverishing Effect on Households JOURNAL=Frontiers in Public Health VOLUME=3 YEAR=2015 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2015.00207 DOI=10.3389/fpubh.2015.00207 ISSN=2296-2565