
PubMed:32094225 / 1422-1423
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T226","span":{"begin":0,"end":1},"obj":"POS"}],"text":"'"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok249","span":{"begin":0,"end":1},"obj":"POS"}],"text":"'"}