PMC:7376845 / 7404-7479 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"224","span":{"begin":29,"end":34},"obj":"Chemical"}],"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":"atitis B virus core antigen (HBcAg) was used as a negative control.\n\nTransi"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T90","span":{"begin":7,"end":8},"obj":"http://purl.obolibrary.org/obo/CLO_0001021"},{"id":"T91","span":{"begin":9,"end":14},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"},{"id":"T92","span":{"begin":48,"end":49},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"atitis B virus core antigen (HBcAg) was used as a negative control.\n\nTransi"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T79","span":{"begin":20,"end":27},"obj":"Chemical"}],"attributes":[{"id":"A79","pred":"chebi_id","subj":"T79","obj":"http://purl.obolibrary.org/obo/CHEBI_59132"}],"text":"atitis B virus core antigen (HBcAg) was used as a negative control.\n\nTransi"}