PMC:7019868 / 12096-12180 JSONTXT

{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T18","span":{"begin":40,"end":49},"obj":"Disease"}],"attributes":[{"id":"A18","pred":"mondo_id","subj":"T18","obj":"http://purl.obolibrary.org/obo/MONDO_0005550"}],"text":"The titers were determined at 72 h post-infection using the Reed–Muench method [21]."}

{"project":"LitCovid-sentences","denotations":[{"id":"T86","span":{"begin":0,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The titers were determined at 72 h post-infection using the Reed–Muench method [21]."}