PubMed:32168464 / 829-839
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T151","span":{"begin":0,"end":10},"obj":"VBG"}],"text":"indicating"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok163","span":{"begin":0,"end":10},"obj":"VBG"},{"id":"event2","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"indicating"}