| 标题 |
Efficacy and Safety of Echinacea in Treating Upper Respiratory Tract Infections in Children |
| 网址 | |
| DOI |
10.1001/jama.290.21.2824
doi
|
| 其它 |
期刊:JAMA 作者:James A. Taylor; Wendy Weber; Leanna Standish; Hal Quinn; Jenna Goesling; et al 出版日期:2003-12-03 |
| 求助人 | |
| 下载 |
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(2025-6-4)