PubMed:32083985 / 13-24
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T2","span":{"begin":7,"end":11},"obj":"CD"}],"text":"isease 2019"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok3","span":{"begin":7,"end":11},"obj":"CD"},{"id":"lookup1","span":{"begin":7,"end":11},"obj":"year"}],"text":"isease 2019"}