PubMed:32102777 / 1640-1649
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T256","span":{"begin":0,"end":9},"obj":"NN"}],"text":"precision"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok289","span":{"begin":0,"end":9},"obj":"NN"}],"text":"precision"}