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Strategies for anaemia control in preschool-age children in sub-Saharan Africa should be tailored to local conditions, taking into account the specific etiology and prevalence of anaemia.
撒哈拉以南非洲地区学龄前儿童中的贫血症控制策略应该适合当地条件，考虑贫血症的特定病因和患病情况。
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