PubMed:32150360 / 4816-4822
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T816","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"PubMed"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok885","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"PubMed"}