PubMed:32077659 / 846-854
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T129","span":{"begin":0,"end":8},"obj":"NN"}],"text":"analysis"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok138","span":{"begin":0,"end":8},"obj":"NN"}],"text":"analysis"}