PubMed:32164400 / 29-35
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T3","span":{"begin":4,"end":6},"obj":"IN"}],"text":"ics of"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok4","span":{"begin":4,"end":6},"obj":"IN"}],"text":"ics of"}