PMC:7078824 / 354-550 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T5","span":{"begin":66,"end":194},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" recovery, swabs were positive in two asymptomatic cases (3.23%). Case 1 had presented typical clinical and radiological manifestations on admission, while manifestation in Case 2 was very mild. I"}