PMC:7001240 / 170-301 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T4","span":{"begin":15,"end":110},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"outside China. We estimate the risk of case importation to Europe from affected areas in China via air travel. We consider travel r"}