PubMed:32141058 / 619-622
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T98","span":{"begin":0,"end":3},"obj":"VB"}],"text":"set"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok108","span":{"begin":0,"end":3},"obj":"VB"},{"id":"event7","span":{"begin":0,"end":3},"obj":"OCCURRENCE"}],"text":"set"}