PMC:7050133 / 84-212 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":38,"end":39},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"time surveillance and evaluation with a second derivative model\n\nAbstract\nBackground\nSimilar to outbreaks of many other infectio"}

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":65,"end":73},"obj":"Sentence"},{"id":"T3","span":{"begin":74,"end":84},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"time surveillance and evaluation with a second derivative model\n\nAbstract\nBackground\nSimilar to outbreaks of many other infectio"}