PubMed:32159237 / 1712-1722
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T300","span":{"begin":0,"end":10},"obj":"NN"}],"text":"expression"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok324","span":{"begin":0,"end":10},"obj":"NN"}],"text":"expression"}