PMC:7784824 / 0-129 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"3","span":{"begin":34,"end":44},"obj":"Species"},{"id":"4","span":{"begin":114,"end":122},"obj":"Disease"}],"attributes":[{"id":"A3","pred":"tao:has_database_id","subj":"3","obj":"Tax:2697049"},{"id":"A4","pred":"tao:has_database_id","subj":"4","obj":"MESH:C000657245"}],"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":"Sensitivity and specificity of 14 SARS-CoV-2 serological assays and their diagnostic potential in RT-PCR negative COVID-19 infect"}