PMC:7781502 / 5013-5164 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"86","span":{"begin":106,"end":114},"obj":"Disease"}],"attributes":[{"id":"A86","pred":"tao:has_database_id","subj":"86","obj":"MESH:C000657245"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"e total number of articles published on PubMed equaled 858,641. Overall, we identified 27,815 articles on COVID-19, which constitutes 3.24% of all publ"}