PubMed:32141569 / 1348-1349
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T224","span":{"begin":0,"end":1},"obj":"NN"}],"text":"N"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok256","span":{"begin":0,"end":1},"obj":"NNP"}],"text":"N"}