PubMed:32125873 / 2059-2070
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T368","span":{"begin":0,"end":11},"obj":"NN"}],"text":"involvement"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok418","span":{"begin":0,"end":11},"obj":"NN"}],"text":"involvement"}