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Trend change of nasopharyngeal colonization with Streptococcus pneumoniae and non-typeable Haemophilus influenzae in children attending daycare centres: nationwide population-based study, South Korea 2014 and 2019.
Choe YJ, Han MS, Choi YY, Sohn YJ, Kim YK, Kim KM, Park JY, Kang HM, Yoon IA, Choi JH, Oh CE, Cho EY, Lee H, Choi EH. Choe YJ, et al. Among authors: sohn yj. Int J Infect Dis. 2021 Oct;111:328-332. doi: 10.1016/j.ijid.2021.08.065. Epub 2021 Sep 8. Int J Infect Dis. 2021. PMID: 34508859 Free article.