1. Ten great public health achievements--worldwide, 2001-2010;CDC;MMWR Morb. Mortal. Wkly. Rep.,2011
2. 10 Facts on Immunization;WHO,2018
3. Levels & Trends in Child Mortality: Report 2017, Estimates Developed by the UN Inter-Agency Group for Child Mortality Estimation. New York;UNIGME,2017
4. Global routine vaccination coverage, 2016;Feldstein;MMWR Morb. Mortal. Wkly. Rep.,2017
5. 1 in 10 Infants Worldwide Did Not Receive Any Vaccinations in 2016;WHO,2017