PubMed:32052373 / 1261-1269
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T176","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"imported"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok195","span":{"begin":0,"end":8},"obj":"VBN"},{"id":"event13","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"imported"}