PMC:7113162 / 2057-2244 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T9","span":{"begin":44,"end":45},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T10","span":{"begin":118,"end":119},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"t sufficient, the additional application of a portable high-efficiency particulate air filter should be considered.\n• A highly efficient hydrophobic filter should be placed between the en"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":29,"end":40},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_33232"}],"text":"t sufficient, the additional application of a portable high-efficiency particulate air filter should be considered.\n• A highly efficient hydrophobic filter should be placed between the en"}