PubMed:32150360 / 892-900
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T153","span":{"begin":0,"end":8},"obj":"VB"}],"text":"identify"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok164","span":{"begin":0,"end":8},"obj":"VB"},{"id":"event52","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"identify"}