PubMed:32159237 / 1264-1268
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T228","span":{"begin":0,"end":4},"obj":"NNP"}],"text":"CoVs"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok243","span":{"begin":0,"end":4},"obj":"NNP"}],"text":"CoVs"}