PubMed:32150360 / 459-469
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T78","span":{"begin":0,"end":10},"obj":"VBN"}],"text":"identified"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok87","span":{"begin":0,"end":10},"obj":"VBN"},{"id":"event56","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"identified"}