PMC:7050235 / 38-143 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":0,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Is there any Correlation with Number of Immigrants from Endemic Area and Period after the First Outbreak?"}