PMC:7784824 / 719-803 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"21","span":{"begin":70,"end":78},"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":" with negative molecular test.\nStudy design: Twenty-three sera from 7 patients with "}

{"project":"LitCovid-sentences","denotations":[{"id":"T14","span":{"begin":31,"end":44},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" with negative molecular test.\nStudy design: Twenty-three sera from 7 patients with "}