PMC:7172841 / 6351-6423 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"299","span":{"begin":64,"end":72},"obj":"Species"}],"attributes":[{"id":"A299","pred":"tao:has_database_id","subj":"299","obj":"Tax:9606"}],"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":"expressed by the Charlson’s co-morbidity index, is higher among patients"}