PubMed:32150360 / 2815-2818
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T481","span":{"begin":0,"end":3},"obj":"MD"}],"text":"can"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok528","span":{"begin":0,"end":3},"obj":"MD"}],"text":"can"}