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When new mothers complain that all those sleepless nights caring for their newborns are taking years off their life, they just might be right. A year after giving birth, the 'biological age' of mother...
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Pregnancy loss and evolution of sex linked by cellular line dance(图)
pregnancy loss sex linked cellular line dance
2017/9/1
After Dan Levitis and his wife lost two pregnancies, before having their three children, he was drawn to investigate why pregnancy loss is so common, and whether other living beings face the same stru...