PubMed:32118640 / 847-852
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T133","span":{"begin":0,"end":5},"obj":"VBN"}],"text":"Based"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok145","span":{"begin":0,"end":5},"obj":"VBN"}],"text":"Based"}