PMC:7102556 / 4274-4391 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T20","span":{"begin":28,"end":41},"obj":"Chemical"},{"id":"T21","span":{"begin":36,"end":41},"obj":"Chemical"}],"attributes":[{"id":"A20","pred":"chebi_id","subj":"T20","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A21","pred":"chebi_id","subj":"T21","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":"us detection methods.\nViral nucleic acids can also be used for early diagnosis. The following are some of the new cor"}

{"project":"LitCovid-sentences","denotations":[{"id":"T29","span":{"begin":22,"end":79},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"us detection methods.\nViral nucleic acids can also be used for early diagnosis. The following are some of the new cor"}