FreeRange user liu monokeroz wanted you to see this:
12月21日-25日的PNAS新闻摘要要点内容为：毒液恐龙如何攻击；遗传分析可能帮助破解祖先世系；大脑回路失误可能参与抑郁症；病毒疗法就在眼前；个人权利可以帮助稳定渔业；疫苗可能帮助阻止H5N1流感重组；益生菌的益处。
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