PubMed:31986264 / 496-504
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T79","span":{"begin":0,"end":8},"obj":"VBN"}],"text":"analysed"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok88","span":{"begin":0,"end":8},"obj":"JJ"}],"text":"analysed"}