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7 天
蒙特雷湾水族馆:探寻加州海岸的神秘海洋与生态奇观
蒙特雷湾水族馆(Monterey Bay ...
10 天
有据可依,有“表”可“量”,从ERS 2024看慢阻肺病诊断与评估新趋势!
慢阻肺病与哮喘既有共性,又有区别,临床上常需对两者进行鉴别诊断。本次会议上一项系统评价评估了临时呼气峰流量(PF)值诊断哮喘的准确性,共纳入12项研究,其中5项与职业性哮喘(OA)相关。结果显示,所有研究中PF诊断哮喘的敏感性中位数为0.54(范围: ...
13 天
Complex life on Earth may be much older than thought 地球上复杂生命的出现时间 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
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