PubMed:32168464 / 408-417
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T73","span":{"begin":0,"end":9},"obj":"VBD"}],"text":"estimated"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok81","span":{"begin":0,"end":9},"obj":"VBD"},{"id":"event6","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"estimated"}