PMC:7014668 / 7248-7358 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T50","span":{"begin":0,"end":110},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The effectiveness of entry screening is largely dependent on the effectiveness of the exit screening in place."}