PubMed:32074786 / 1599-1600
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T245","span":{"begin":0,"end":1},"obj":"NN"}],"text":"T"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok261","span":{"begin":0,"end":1},"obj":"NN"}],"text":"T"}