PubMed:32096367 / 2169-2176
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T306","span":{"begin":0,"end":7},"obj":"NN"}],"text":"illness"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok342","span":{"begin":0,"end":7},"obj":"NN"}],"text":"illness"}