PMC:7781502 / 18083-18225 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T176","span":{"begin":0,"end":142},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"5 Australia n = 48 China n = 101 UK n = 37 UK n = 22 Germany n = 29 France n = 51 Italy n = 35 USA n = 36 Germany n = 39  "}