PubMed:32074786 / 3004-3010
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T444","span":{"begin":0,"end":6},"obj":"VBN"}],"text":"caused"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok476","span":{"begin":0,"end":6},"obj":"VBN"},{"id":"event26","span":{"begin":0,"end":6},"obj":"OCCURRENCE"}],"text":"caused"}