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收听数0性别保密听众数3最后登录2016-2-1QQUID5746阅读权限20帖子565精华0在线时间121 小时注册时间2013-8-26
 
 
 科研币5 速递币26 娱乐币432 文献值0 资源值0 贡献值0 
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5速递币 
| | 题名 | Tiotropium or salmeterol as add-on therapy to inhaled corticosteroids for patients with moderate symptomatic asthma: two replicate, double-blind, placebo-controlled, parallel-group, active-comparator, randomised trials |  | 链接 | http://www.thelancet.com/journals/lanres/article/PIIS2213-2600(15)00031-4/abstract | 
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