PubMed:32098616 / 80-88
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T16","span":{"begin":0,"end":8},"obj":"NNP"}],"text":"February"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok18","span":{"begin":0,"end":8},"obj":"NNP"},{"id":"lookup3","span":{"begin":0,"end":8},"obj":"date"}],"text":"February"}