PubMed:32150360 / 3029-3034
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T515","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"hosts"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok566","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"hosts"}