PMC:6988269 / 175-249
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":41,"end":46},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"llenge for public health laboratories as virus isolates are unavailable wh"}