PubMed:32074786 / 1294-1303
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T202","span":{"begin":0,"end":9},"obj":"VBN"}],"text":"postponed"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok216","span":{"begin":0,"end":9},"obj":"VBN"},{"id":"event29","span":{"begin":0,"end":9},"obj":"OCCURRENCE"}],"text":"postponed"}