PubMed:32141570 / 41-51
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T6","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"biological"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok9","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"biological"}