PubMed:32124000 / 6-17
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T1","span":{"begin":3,"end":5},"obj":"RP"}],"text":"ng up infec"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok2","span":{"begin":3,"end":5},"obj":"RB"}],"text":"ng up infec"}