PubMed:32108351 / 651-659
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T93","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"patients"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok111","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"patients"}