1. The world health report: health systems financing: the path to universal coverage. Geneva: World Health Organization; 2010. Available from: http://whqlibdoc.who.int/whr/2010/9789241564021_eng.pdf [accessed 25 November 2012].
2. Universal health coverage and universal access.;Evans;Bull World Health Organ,2013
3. Monitoring the building blocks of health systems: a handbook of indicators and their measurement strategies. Geneva: World Health Organization; 2010. Available from: http://www.who.int/healthinfo/systems/monitoring/en/index.html [accessed 27 August 2013].
4. Health service coverage and its evaluation.;Tanahashi;Bull World Health Organ,1978
5. The concept of access: definition and relationship to consumer satisfaction.;Penchansky;Med Care,1981