PMC:7210464 / 60458-60599 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T243","span":{"begin":37,"end":38},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T244","span":{"begin":123,"end":128},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"Recent studies suggest that there is a large proportion of asymptomatic or mild-symptomatic cases, who can also spread the virus (Dong et al."}

{"project":"LitCovid-sentences","denotations":[{"id":"T535","span":{"begin":0,"end":141},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Recent studies suggest that there is a large proportion of asymptomatic or mild-symptomatic cases, who can also spread the virus (Dong et al."}