. 2021 Jan 22;7:597375. doi: 10.3389/fmed.2020.597375
Copyright © 2021 Xu, Yang, Zhao, Wang, Guo, Zhu, Rui, Wang, Liu, Lin, Luo, Su, Zhao, Zhou, Frutos and Chen.
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Figure 3.
Daily variation in meteorological factors from 2014 to 2018.