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Early and consecutive RT-PCR tests with both oropharyngeal swabs and sputum could improve testing yield for patients with COVID-19: An observation cohort study in China.
Song Y, Chen C, Wang Y, Zhang J, Chen M, Gao G, Wang S, Yang D, Song R, Wang L, Xie W, Yu F, Yan L, Wang Y, Zeng H, Zhang F. Song Y, et al. Among authors: wang l, wang y, wang s. Int J Infect Dis. 2021 Jun;107:242-246. doi: 10.1016/j.ijid.2021.04.076. Epub 2021 Apr 28. Int J Infect Dis. 2021. PMID: 33930545 Free PMC article.
[A clinical analysis of 33 cases of H1N1 influenza A].
Yan J, Wang YG, Xiao J, Zhang SJ, Chen ZH, Guo LM, Wang Y, Li X, Xu YL, Zhang M, Li XW. Yan J, et al. Among authors: wang yg, wang y. Zhonghua Nei Ke Za Zhi. 2009 Oct;48(10):830-2. Zhonghua Nei Ke Za Zhi. 2009. PMID: 20079224 Chinese.
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