PubMed:32159237 / 1774-1778
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T312","span":{"begin":0,"end":4},"obj":"NNP"}],"text":"CoVs"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok336","span":{"begin":0,"end":4},"obj":"NNP"}],"text":"CoVs"}