PubMed:32056396 / 50-53
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T7","span":{"begin":0,"end":3},"obj":"MD"}],"text":"Can"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok8","span":{"begin":0,"end":3},"obj":"MD"},{"id":"lookup2","span":{"begin":0,"end":3},"obj":"stop"}],"text":"Can"}