PubMed:32064853 / 317-325
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T55","span":{"begin":0,"end":8},"obj":"NNP"}],"text":"February"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok60","span":{"begin":0,"end":8},"obj":"NNP"},{"id":"lookup11","span":{"begin":0,"end":8},"obj":"date"}],"text":"February"}