作者单位:
Bill & Melinda Gates Fdn, Data & Analyt Global Dev, Seattle, WA USA
[1]
Harvard Univ, TH Chan Sch Publ Hlth, Dept Global Hlth & Populat, Boston, MA 02115 USA
[2]
Johns Hopkins Bloomberg Sch Publ Hlth, Dept Int Hlth, Baltimore, MD USA
[3]
Univ Washington, Pharmaceut Outcomes Res & Policy Program, Seattle, WA 98195 USA
[4]
Bill & Melinda Gates Fdn, Washington, DC USA
[5]
发布时间
2017-05-11