PMC:7212965 / 17855-18001 JSONTXT

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{"project":"LitCovid-PubTator","denotations":[{"id":"372","span":{"begin":107,"end":115},"obj":"Species"}],"attributes":[{"id":"A372","pred":"tao:has_database_id","subj":"372","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":"Additionally, most of the studies were retrospective cohort series and did not specify whether consecutive patients were included in the analysis."}