PubMed:32118389 / 678-687
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T112","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"hospitals"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok118","span":{"begin":0,"end":9},"obj":"NNS"}],"text":"hospitals"}