PubMed:32056235 / 313-323
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T51","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"biological"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok56","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"biological"}