make sense: 4 potential factors, and one more factor is

來源: ME_Professor 於 2014-08-14 11:22:15 [] [舊帖] [給我悄悄話] 閱讀數 : (138 bytes)
回答: Why is maternal mortality rising? 由 26484915 於 2014-08-14 11:09:21

the illegal immigrants, especially the increase in the number of females who are giving birth.
From this sense, they are related.

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