实际上,这在药物开发和监管历史上并非天方夜谭,海外的“反应停”事件即是一个典型案例。上世纪50年代末,西德制药商梅瑞尔公司研制出一种镇静药物沙利度胺(即"反应停"),在欧洲、南美等地上市,用于缓解孕妇呕吐。随后,当地陆续出现“海豹肢”畸形婴儿。
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。业内人士推荐体育直播作为进阶阅读
Analysis of millions of events over sub-Saharan Africa shows that wind shear amplifies the impact of soil moisture in triggering rapidly developing thunderstorms.
An unreliable and volatile American president makes a compelling case for closer security and defence cooperation with continental allies