PubMed:32023685 / 62-68
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T9","span":{"begin":1,"end":4},"obj":"DT"}],"text":"\nThe r"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok11","span":{"begin":1,"end":4},"obj":"DT"}],"text":"\nThe r"}