PMC:7795966 / 310-400 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"36","span":{"begin":71,"end":84},"obj":"Gene"},{"id":"49","span":{"begin":42,"end":50},"obj":"Species"},{"id":"62","span":{"begin":13,"end":21},"obj":"Disease"}],"attributes":[{"id":"A36","pred":"tao:has_database_id","subj":"36","obj":"Gene:3048"},{"id":"A49","pred":"tao:has_database_id","subj":"49","obj":"Tax:9606"},{"id":"A62","pred":"tao:has_database_id","subj":"62","obj":"MESH:C000657245"}],"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":"and cases of COVID-19. Since severely ill patients often show elevated methemoglobin (MetH"}