World Health Organization2012-06-162012-06-1620092009-12-3197892415638199789245563815 (Chinese)9789246563814 (Arabic)9789244563816 (Russian)https://iris.who.int/handle/10665/44078149 p.enHealth Status IndicatorsGlobal HealthHealth ServicesMortalityMorbidityLife ExpectancyDemographyStatisticsEpidemiology and StatisticsWorld health statistics 2009Estadísticas sanitarias mundiales 2009Statistiques sanitaires mondiales 2009statistics