PMC:7105881 / 5976-6137 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T18","span":{"begin":72,"end":75},"obj":"Chemical"}],"attributes":[{"id":"A18","pred":"chebi_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/CHEBI_32359"}],"text":"e been detected in 2.1–17.9% of clinical specimens (Esper et al., 2006; Lau et al., 2006; Gerna et al., 2007; Regamey et al., 2008; Matoba et al., 2015; Killerby"}

{"project":"2_test","denotations":[{"id":"32265848-16704837-36510977","span":{"begin":66,"end":70},"obj":"16704837"},{"id":"32265848-16757599-36510978","span":{"begin":84,"end":88},"obj":"16757599"},{"id":"32265848-17222582-36510979","span":{"begin":104,"end":108},"obj":"17222582"},{"id":"32265848-18174876-36510980","span":{"begin":126,"end":130},"obj":"18174876"},{"id":"32265848-25420656-36510981","span":{"begin":147,"end":151},"obj":"25420656"}],"text":"e been detected in 2.1–17.9% of clinical specimens (Esper et al., 2006; Lau et al., 2006; Gerna et al., 2007; Regamey et al., 2008; Matoba et al., 2015; Killerby"}