为缺医少药人群提供服务
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The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.
The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.
The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.
The Urban Institute is a Washington D.C.-based think tank that carries out economic and social policy research to "open minds, shape decisions, and offer solutions". The institute receives funding from government contracts, foundations and private donors.
The World Health Organization (WHO) is the directing and coordinating authority for health within the United Nations system.