PubMed:32062875 / 348-360
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T49","span":{"begin":0,"end":12},"obj":"JJ"}],"text":"quantitative"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok56","span":{"begin":0,"end":12},"obj":"JJ"}],"text":"quantitative"}