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During this crisis, specialists in information science could play key roles to support the efforts of scientists in the health and medical community for combatting COVID-19. In this article, we demonstrate that information specialists can support health and medical community by applying text mining technique with latent Dirichlet allocation procedure to perform an overview of a mass of coronavirus literature. This overview presents the generic research themes of the coronavirus diseases: COVID-19, MERS and SARS, reveals the representative literature per main research theme and displays a network visualisation to explore the overlapping, similarity and difference among these themes. The overview can help the health and medical communities to extract useful information and interrelationships from coronavirus-related studies. <\/jats:p>","DOI":"10.1177\/0165551520954674","type":"journal-article","created":{"date-parts":[[2020,9,1]],"date-time":"2020-09-01T06:39:38Z","timestamp":1598942378000},"page":"304-320","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":46,"title":["An overview of literature on COVID-19, MERS and SARS: Using text mining and latent Dirichlet allocation"],"prefix":"10.1177","volume":"48","author":[{"given":"Xian","family":"Cheng","sequence":"first","affiliation":[{"name":"Business School, Sichuan University, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9890-323X","authenticated-orcid":false,"given":"Qiang","family":"Cao","sequence":"additional","affiliation":[{"name":"Department of Information Systems, City University of Hong Kong, China"}]},{"given":"Stephen Shaoyi","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Information Systems, City University of Hong Kong, China"}]}],"member":"179","published-online":{"date-parts":[[2020,8,31]]},"reference":[{"key":"bibr1-0165551520954674","unstructured":"WHO Director-General\u2019s remarks at the media briefing on 2019-nCoV on 11 February 2020, https:\/\/www.who.int\/dg\/speeches\/detail\/who-director-general-s-remarks-at-the-media-briefing-on-2019-ncov-on-11-february-2020 (accessed 15 May 2020)."},{"key":"bibr2-0165551520954674","unstructured":"Coronavirus disease (COVID-19): events as they happen, https:\/\/www.who.int\/emergencies\/diseases\/novel-coronavirus-2019\/events-as-they-happen (accessed 1 March 2020)."},{"key":"bibr3-0165551520954674","doi-asserted-by":"publisher","DOI":"10.1016\/j.tmaid.2020.101623"},{"key":"bibr4-0165551520954674","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30211-7"},{"key":"bibr5-0165551520954674","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(20)30183-5"},{"key":"bibr6-0165551520954674","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijid.2020.03.059"},{"key":"bibr7-0165551520954674","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2001191"},{"key":"bibr8-0165551520954674","unstructured":"Center NCI. 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