PMC:7381711 / 722-792 JSONTXT

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{"project":"LitCovid-PubTator","denotations":[{"id":"28","span":{"begin":54,"end":61},"obj":"Chemical"}],"attributes":[{"id":"A28","pred":"tao:has_database_id","subj":"28","obj":"MESH:D006493"}],"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":"verview of the data supporting the therapeutic use of heparin, both un"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T3","span":{"begin":54,"end":61},"obj":"Chemical"}],"attributes":[{"id":"A3","pred":"chebi_id","subj":"T3","obj":"http://purl.obolibrary.org/obo/CHEBI_28304"}],"text":"verview of the data supporting the therapeutic use of heparin, both un"}