PubMed:32023686 / 525-534
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T90","span":{"begin":0,"end":9},"obj":"NN"}],"text":"detection"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok95","span":{"begin":0,"end":9},"obj":"NN"}],"text":"detection"}