PMC:6988269 / 200-338
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":16,"end":21},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"laboratories as virus isolates are unavailable while there is growing evidence that the outbreak is more widespread than initially thought"}