PMC:7102659 / 13638-13801 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T116","span":{"begin":0,"end":163},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The reason is that the reported cases in these few days included clinical cases but not laboratory confirmed that are accumulated in the past few days, also weeks."}