PMC:7781502 / 2582-2783 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"50","span":{"begin":61,"end":69},"obj":"Disease"}],"attributes":[{"id":"A50","pred":"tao:has_database_id","subj":"50","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":"main directions of research.\nWe aimed to analyze articles on COVID-19 available via PubMed in the first half of 2020 in order to (1) compare scientific productivity of authors representing different co"}