PMC:7784824 / 4063-4179 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"62","span":{"begin":14,"end":24},"obj":"Species"}],"attributes":[{"id":"A62","pred":"tao:has_database_id","subj":"62","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":"Nevertheless, SARS-CoV-2 RT-PCR testing was repeatedly negative on repetitive nasopharyngeal, throat and anal swabs."}

{"project":"LitCovid-sentences","denotations":[{"id":"T43","span":{"begin":0,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Nevertheless, SARS-CoV-2 RT-PCR testing was repeatedly negative on repetitive nasopharyngeal, throat and anal swabs."}