PMC:7386785 / 111984-112090
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7386785","sourcedb":"PMC","sourceid":"7386785","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7386785","text":"Could the reference standard, its conduct, or its interpretation have introduced bias? Unclear risk ","divisions":[{"label":"td","span":{"begin":0,"end":87}},{"label":"td","span":{"begin":88,"end":89}},{"label":"td","span":{"begin":91,"end":103}}],"tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T1329","span":{"begin":0,"end":106},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T1329","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#ec93bc","default":true}]}]}}