
PubMed:32062875 / 274-281
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T39","span":{"begin":0,"end":7},"obj":"NNS"}],"text":"Methods"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok44","span":{"begin":0,"end":7},"obj":"NNP"}],"text":"Methods"}