1. World Health Organization. The World Health Report: Health System Financing. In: The path to universal coverage. Geneva: World Health Organisation; 2010.
2. World Health Organization, World Bank Group. Monitoring progress torwards universal health coverage at country and global levels: Framework, measures and targets. Geneva: World Health Organisation; 2014.
3. World Health Organization, The World Bank. Tracking Universal Health Coverage. In: First Global Monitoring Report. Geneva: World Health Organisation; 2015.
4. Ng M, Fullman N, Dieleman JL, Flaxman AD, Murray CJ, Lim SS. Effective coverage: a metric for monitoring Universal Health Coverage. PLoS Med. 2014;11(9):e1001730.
5. Akachi Y, Kruk ME. Quality of care: measuring a neglected driver of improved health. Bull World Health Organ. 2017;95(6):465–72.