PubMed:32154135 / 520-527
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T85","span":{"begin":0,"end":7},"obj":"NNS"}],"text":"Methods"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok98","span":{"begin":0,"end":7},"obj":"NNP"}],"text":"Methods"}