PMC:7045878 / 344-429
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":56,"end":63},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ll 28 cases were analyzed in response to this disease.\n\nMethods\nThe epidemiological c"}