CrossRef Text and Data Mining
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Determining Public Opinion of the COVID-19 Pandemic in South Korea and Japan: Social Network Mining on Twitter
Hocheol Lee, Eun Bi Noh, Sea Hwan Choi, Bo Zhao, Eun Woo Nam
Healthc Inform Res. 2020;26(4):335-343.   Published online October 31, 2020
DOI: https://doi.org/10.4258/hir.2020.26.4.335

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