PubMed:31995857 / 328-341
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T57","span":{"begin":0,"end":13},"obj":"JJ"}],"text":"epidemiologic"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok64","span":{"begin":0,"end":13},"obj":"JJ"}],"text":"epidemiologic"}