PMC:7160614 / 585-709 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"21","span":{"begin":57,"end":65},"obj":"Species"}],"attributes":[{"id":"A21","pred":"tao:has_database_id","subj":"21","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":"s were retrospectively recruited from five institutions. Patients were divided into primary (n = 98) and validation (n = 38)"}