
PubMed:32035431 / 695-699
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T134","span":{"begin":0,"end":4},"obj":"CD"}],"text":"2020"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok154","span":{"begin":0,"end":4},"obj":"CD"},{"id":"lookup30","span":{"begin":0,"end":4},"obj":"year"}],"text":"2020"}