BMGF – Gates Foundation [to 12 September 2015]
http://www.gatesfoundation.org/Media-Center/Press-Releases

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SEPTEMBER 09, 2015
Bill & Melinda Gates Foundation Opens 16th Round of Grand Challenges Explorations
Seeking great ideas for understanding antimicrobial resistance, improving newborn gut health, measuring digital financial services, and other global health and development priorities.