PubMed:32104911 / 1554-1559
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T241","span":{"begin":0,"end":5},"obj":"NN"}],"text":"motif"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok274","span":{"begin":0,"end":5},"obj":"NN"}],"text":"motif"}