PubMed:32164424 / 81-89
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T13","span":{"begin":0,"end":8},"obj":"NN"}],"text":"Evidence"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok15","span":{"begin":0,"end":8},"obj":"NN"}],"text":"Evidence"}