PubMed:31994742 / 772-780
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T135","span":{"begin":0,"end":8},"obj":"VBD"}],"text":"reported"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok156","span":{"begin":0,"end":8},"obj":"VBD"},{"id":"event3","span":{"begin":0,"end":8},"obj":"REPORTING"}],"text":"reported"}