PubMed:32049687 / 323-332
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T57","span":{"begin":0,"end":9},"obj":"VBG"}],"text":"expanding"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok63","span":{"begin":0,"end":9},"obj":"VBG"},{"id":"event7","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"expanding"}