PubMed:32052373 / 1358-1366
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T190","span":{"begin":0,"end":8},"obj":"VBG"}],"text":"evolving"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok214","span":{"begin":0,"end":8},"obj":"VBG"},{"id":"event2","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"evolving"}