PubMed:32149769 / 26-37
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T3","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"approved dr"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok4","span":{"begin":0,"end":8},"obj":"VBD"},{"id":"event11","span":{"begin":0,"end":8},"obj":"I_ACTION"}],"text":"approved dr"}