CORD-19:04c300fc145b27f210fe05c52a93de14920c17bc / 19141-19240 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T120","span":{"begin":0,"end":99},"obj":"Sentence"}],"text":"Antigenic drift has been demonstrated among field isolates of influenza A (Underwood, 1982) and B ."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T120","span":{"begin":0,"end":99},"obj":"Sentence"},{"id":"T61372","span":{"begin":0,"end":99},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Antigenic drift has been demonstrated among field isolates of influenza A (Underwood, 1982) and B ."}

{"project":"CORD-19-PD-MONDO","denotations":[{"id":"T46","span":{"begin":62,"end":71},"obj":"Disease"}],"attributes":[{"id":"A46","pred":"mondo_id","subj":"T46","obj":"http://purl.obolibrary.org/obo/MONDO_0005812"}],"text":"Antigenic drift has been demonstrated among field isolates of influenza A (Underwood, 1982) and B ."}