PubMed:32141569 / 1485-1486
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T247","span":{"begin":0,"end":1},"obj":"NN"}],"text":"N"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok281","span":{"begin":0,"end":1},"obj":"NNP"}],"text":"N"}