PubMed:32209890 / 3466-3478
Annnotations
LitCovid-OGER
{"project":"LitCovid-OGER","denotations":[{"id":"T22","span":{"begin":0,"end":3},"obj":"PR:Q8LLD0"},{"id":"T1","span":{"begin":0,"end":3},"obj":"SO:0002045"}],"namespaces":[{"prefix":"PR","uri":"http://purl.obolibrary.org/obo/PR_"},{"prefix":"UBERON","uri":"http://purl.obolibrary.org/obo/UBERON_"}],"text":"pre-existing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok1086","span":{"begin":0,"end":12},"obj":"JJ"}],"text":"pre-existing"}