PubMed:32168464 / 70-86
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T12","span":{"begin":0,"end":16},"obj":"NNP"}],"text":"January-February"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok13","span":{"begin":0,"end":8},"obj":"NNP"},{"id":"tok14","span":{"begin":8,"end":16},"obj":"NNP"},{"id":"lookup3","span":{"begin":0,"end":7},"obj":"date"},{"id":"lookup4","span":{"begin":8,"end":16},"obj":"date"}],"text":"January-February"}