AUTHOR=Mihailovic Natasa M. , Kocic Sanja S. , Trajkovic Goran , Jakovljevic Mihajlo TITLE=Satisfaction with Health Services among the Citizens of Serbia JOURNAL=Frontiers in Pharmacology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2017.00050 DOI=10.3389/fphar.2017.00050 ISSN=1663-9812