PMC:7283670 / 34072-34100
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T280","span":{"begin":3,"end":17},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"e: 258, positive: 195 Viral"}