As that report noted, the physician-to-population ratio is lowest in sub-Saharan Africa, where the disease burden is greatest.
该报告指出，在疾病负担最重的撒哈拉以南非洲，医生占人口的比例最低。
As that report noted, the physician-to-population ratio is lowest in sub-Saharan Africa, where the disease burden is greatest.
该报告指出，在疾病负担最重的撒哈拉以南非洲，医生占人口的比例最低。
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