PMC:7299399 / 56132-56261 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T11886","span":{"begin":79,"end":85},"obj":"Chemical"}],"attributes":[{"id":"A73986","pred":"chebi_id","subj":"T11886","obj":"http://purl.obolibrary.org/obo/CHEBI_33521"}],"text":"y and intravascular catheters. It is advantageous to use NPs composed of these metals rather than bulk materials or the metal ion"}

{"project":"LitCovid-PubTator","denotations":[{"id":"851","span":{"begin":120,"end":125},"obj":"Chemical"}],"attributes":[{"id":"A851","pred":"tao:has_database_id","subj":"851","obj":"MESH:D008670"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"y and intravascular catheters. It is advantageous to use NPs composed of these metals rather than bulk materials or the metal ion"}