PubMed:32118640 / 567-576
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T87","span":{"begin":0,"end":9},"obj":"NN"}],"text":"detection"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok96","span":{"begin":0,"end":9},"obj":"NN"}],"text":"detection"}