PMC:7340597 / 1954-2014
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T27","span":{"begin":37,"end":48},"obj":"NCBITaxon:11118"}],"text":"troduction\nUp to 20% of hospitalized coronavirus disease 201"}