PubMed:32031570 / 1491-1497
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T246","span":{"begin":0,"end":6},"obj":"JJ"}],"text":"Common"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok270","span":{"begin":0,"end":6},"obj":"JJ"},{"id":"lookup37","span":{"begin":0,"end":6},"obj":"facility_key"}],"text":"Common"}