PMC:7156806 / 9652-9679
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T70","span":{"begin":0,"end":27},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"South America Yes 77 (81.9)"}