PubMed:31967321 / 1451-1457
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T219","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"rights"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok237","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"rights"}