PubMed:32102777 / 1139-1144
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T179","span":{"begin":0,"end":5},"obj":"VBN"}],"text":"based"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok204","span":{"begin":0,"end":5},"obj":"VBN"}],"text":"based"}