PMC:7008072 / 5275-5516 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T31","span":{"begin":115,"end":118},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T32","span":{"begin":158,"end":166},"obj":"http://purl.obolibrary.org/obo/CLO_0001658"}],"text":"Quarantine at the immigration for asymptomatic visitors from epidemic areas is an effective preventive method that has been historically proven and should be actively applied.56 However, this way looks not enough to end the present outbreak."}

{"project":"LitCovid-sentences","denotations":[{"id":"T48","span":{"begin":0,"end":241},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Quarantine at the immigration for asymptomatic visitors from epidemic areas is an effective preventive method that has been historically proven and should be actively applied.56 However, this way looks not enough to end the present outbreak."}