PubMed:32149769 / 335-345
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T47","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"facilities"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok60","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"facilities"}