PMC:7784824 / 704-869 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"15","span":{"begin":1,"end":9},"obj":"Disease"},{"id":"21","span":{"begin":85,"end":93},"obj":"Species"},{"id":"22","span":{"begin":134,"end":144},"obj":"Species"}],"attributes":[{"id":"A15","pred":"tao:has_database_id","subj":"15","obj":"MESH:C000657245"},{"id":"A21","pred":"tao:has_database_id","subj":"21","obj":"Tax:9606"},{"id":"A22","pred":"tao:has_database_id","subj":"22","obj":"Tax:2697049"}],"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":" COVID-19 cases with negative molecular test.\nStudy design: Twenty-three sera from 7 patients with a confirmed molecular diagnosis of SARS-CoV-2 were tested using 14"}

{"project":"LitCovid-sentences","denotations":[{"id":"T14","span":{"begin":46,"end":59},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" COVID-19 cases with negative molecular test.\nStudy design: Twenty-three sera from 7 patients with a confirmed molecular diagnosis of SARS-CoV-2 were tested using 14"}