PubMed:32168464 / 900-910
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T160","span":{"begin":0,"end":10},"obj":"NN"}],"text":"distancing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok172","span":{"begin":0,"end":10},"obj":"NN"}],"text":"distancing"}