PubMed:32150360 / 1113-1120
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T189","span":{"begin":0,"end":7},"obj":"NN"}],"text":"program"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok201","span":{"begin":0,"end":7},"obj":"NN"}],"text":"program"}