AUTHOR=Iskrov Georgi , Stefanov Rumen TITLE=Prospects of Risk-Sharing Agreements for Innovative Therapies in a Context of Deficit Spending in Bulgaria JOURNAL=Frontiers in Public Health VOLUME=3 YEAR=2015 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2015.00064 DOI=10.3389/fpubh.2015.00064 ISSN=2296-2565