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Author/Creator
- Inter-university Consortium for Political and Social Research160
- United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics113
- United States Department of Health and Human Services. National Center for Health Statistics19
- Holahan, John14
- Long, Sharon7
- Long, Sharon K.7
- CBS News2
- Liu, Yuzhi2
- The New York Times2
- Vaupel, James2
- Xiao, Zhenyu2
- Zeng, Yi2
- Zhang, Chunyuan2
- ABC News1
- European Commission1
- Henry J. Kaiser Family Foundation1
- Kim, Sang-Wook1
- Kim, Sue1
- Long, Stephen H.1
- Luisa Davila, Ana1