PMC:7784824 / 251-380 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"9","span":{"begin":40,"end":48},"obj":"Disease"}],"attributes":[{"id":"A9","pred":"tao:has_database_id","subj":"9","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":"ratory samples is the gold standard for COVID-19 diagnosis but it has a long turnaround time and struggles to detect low viral lo"}