PubMed:32074786 / 1419-1427
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T220","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"selected"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok235","span":{"begin":0,"end":8},"obj":"VBN"},{"id":"event28","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"selected"}