
PubMed:32171865 / 2172-2183
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T410","span":{"begin":0,"end":11},"obj":"NN"}],"text":"involvement"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok466","span":{"begin":0,"end":11},"obj":"NN"}],"text":"involvement"}