Stojković M.Milovanovic, Olivera2023-02-082023-02-082015-https://scidar.kg.ac.rs/handle/123456789/16334Health Spending Follows Pace of Population Aging: Challenges Lying Ahead of the Largest Western Balkan Marketarticle10.3389/fpubh.2015.000582-s2.0-84964465292