PubMed:32022276 / 964-974
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T147","span":{"begin":0,"end":10},"obj":"VBG"}],"text":"indicating"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok159","span":{"begin":0,"end":10},"obj":"VBG"},{"id":"event10","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"indicating"}