PubMed:32212512 / 1856-1859
Annnotations
LitCovid-OGER
{"project":"LitCovid-OGER","denotations":[{"id":"T1","span":{"begin":0,"end":3},"obj":"SO:0001853"}],"namespaces":[{"prefix":"PR","uri":"http://purl.obolibrary.org/obo/PR_"},{"prefix":"UBERON","uri":"http://purl.obolibrary.org/obo/UBERON_"}],"text":"are"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok311","span":{"begin":0,"end":3},"obj":"VBP"}],"text":"are"}