PubMed:32150360 / 1492-1501
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T260","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"epidemics"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok280","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"epidemics"}