题名 | Anticholinergic vs Long-Acting β-Agonist in Combination With Inhaled Corticosteroids in Black Adults With Asthma: The BELT Randomized Clinical Trial. |
链接 | http://www.ncbi.nlm.nih.gov/pubmed/26505596 |
欢迎光临 科研速递论坛 (http://expaper.cn/) | Powered by Discuz! X2.5 |