
PubMed:32031570 / 2437-2441
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T468","span":{"begin":0,"end":4},"obj":"NN"}],"text":"time"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok549","span":{"begin":0,"end":4},"obj":"NN"}],"text":"time"}