PubMed:32118640 / 2207-2214
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T358","span":{"begin":0,"end":7},"obj":"NN"}],"text":"failure"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok441","span":{"begin":0,"end":7},"obj":"NN"}],"text":"failure"}