PubMed:32176772 / 1381-1387
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T292","span":{"begin":0,"end":6},"obj":"VBD"}],"text":"showed"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok340","span":{"begin":0,"end":6},"obj":"VBD"},{"id":"event12","span":{"begin":0,"end":6},"obj":"I_ACTION"}],"text":"showed"}