PMC:7195088 / 2236-2489 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"32","span":{"begin":210,"end":218},"obj":"Species"}],"attributes":[{"id":"A32","pred":"tao:has_database_id","subj":"32","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":"incomplete denominator and a possible lack of adjustment for relevant confounding factors [4,5]. Nonetheless, of particular clinical concern at the present time is not the relative frequency of severe cases in patients requiring ventilation support, but"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T7","span":{"begin":27,"end":28},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"incomplete denominator and a possible lack of adjustment for relevant confounding factors [4,5]. Nonetheless, of particular clinical concern at the present time is not the relative frequency of severe cases in patients requiring ventilation support, but"}