PMC:7153689 / 4965-5060
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T33","span":{"begin":13,"end":14},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T34","span":{"begin":79,"end":84},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"conducted at a containment laboratory with inward directional airflow (BSL-3). Virus isolation "}