PubMed:32172226 / 184-193
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T28","span":{"begin":0,"end":9},"obj":"VBN"}],"text":"sustained"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok31","span":{"begin":0,"end":9},"obj":"VBN"},{"id":"event6","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"sustained"}