Lkhagvasuren K. What Has Worked? Lessons from OECD Countries to Tackle Health Inequalities: A Review of the Literature. Cent. Asian j. Med. Sci. [Internet]. 2018 Mar. 25 [cited 2025 Oct. 27];4(1):3-16. Available from: https://test.mongoliajol.info/CAJMS/article/view/2734