World health statistics 2012 [electronic resources]: /
World H ealth Organization.
- Geneva, Switzerland : World Health Organization, 2011.
- 1 CD-ROM: ill.; 4 3/4 in.
9789240503380
World Health. Vital Statistics. Risk factors. Health status indicators. Health services - statistics. Morbidity. Life expectancy. Demography. Millennium development goals â statistics.