作者单位：
Statistician/Demographer Centers for Disease Control and Prevention, National Center for Health
[1]
RAND Corporation, 4570 Fifth Avenue, Suite 600, Pittsburgh, PA 15213, United States
[2]
David Geffen School of Medicine, UCLA, RAND, Los Angeles, CA, United States
[3]
Department of Health and Human Services, Washington, DC, United States
[4]
RAND Corporation, Santa Monica, CA, United States
[5]
发布时间
2013-11-20
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