PMC:7558233 / 21709-21835 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"570","span":{"begin":65,"end":73},"obj":"Species"}],"attributes":[{"id":"A570","pred":"tao:has_database_id","subj":"570","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":"Further studies demonstrated that the proportion of asymptomatic patients ranged from 20% to 78% of positive cases [66], [68]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T126","span":{"begin":0,"end":126},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Further studies demonstrated that the proportion of asymptomatic patients ranged from 20% to 78% of positive cases [66], [68]."}