PubMed:31995857 / 644-657
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T102","span":{"begin":0,"end":13},"obj":"NNS"}],"text":"distributions"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok111","span":{"begin":0,"end":13},"obj":"NNS"}],"text":"distributions"}