English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
最佳匹配
最新
资讯
生物通
20 小时
羟氯喹(HCQ)在社区高风险COVID-19患者中的疗效评估:PRINCIPLE随机对照 ...
为解决羟氯喹 (HCQ)在早期COVID-19社区治疗中的争议,英国牛津大学团队通过PRINCIPLE平台试验开展多中心随机对照研究。结果显示,HCQ虽未降低住院或死亡风险(OR 1.04,95% BCI 0.36-3.00),但缩短症状缓解时间2天(HR 1.27)。该研究为疫情期间药物再定位 (repositioning)提供了关键循证依据。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Dozens dead in Texas floods
Signs megabill into law
Postpones Vegas residency
‘Nip/Tuck’ star dies at 56
Boy killed subway surfing
Missing doctor found dead
Family struck by lightning
Rapper Young Noble dies
Tropical Depression 3 forms
US to send tariff letters
Top Hochul aide resigns
North Korean crosses border
Wins 11th women's title
To miss 5th straight game
Cubs break franchise record
Announces retirement
'X-Files' composer dies
Tropical Storm Chantal forms
UKR says it hit RU air base
Admin deports 8 migrants
RU using chemical weapons?
Ex-Arsenal player charged
LA fireworks explosion
Joey Chestnut reclaims title
Madre Fire grows
China’s 1st Legoland
Hamas on ceasefire proposal
Logan Square fire, stabbing
Trump speaks with Zelenskyy
Placed on injured list
反馈