PMC:7558333 / 10771-10807
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T85","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T86","span":{"begin":5,"end":36},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"3.3. Concordance of Diagnostic Tools"}