这组地图显示由一九九八至二零零七年一岁以下儿童乙型流感嗜血杆菌第三剂接种的全球覆盖率。
These maps show the percentage coverage of the third dose of Hib vaccine worldwide from 1998 to 2007 in children <1year of age.
这组地图显示由一九九八至二零零七年一岁以下儿童乙型流感嗜血杆菌第三剂接种的全球覆盖率。
These maps show the percentage coverage of the third dose of Hib vaccine worldwide from 1998 to 2007 in children <1year of age.
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