PMC:7786642 / 1900-2044 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"25","span":{"begin":59,"end":62},"obj":"Chemical"},{"id":"34","span":{"begin":75,"end":83},"obj":"Disease"},{"id":"35","span":{"begin":84,"end":93},"obj":"Disease"}],"attributes":[{"id":"A34","pred":"tao:has_database_id","subj":"34","obj":"MESH:C000657245"},{"id":"A35","pred":"tao:has_database_id","subj":"35","obj":"MESH:D003643"}],"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":"Our study provides some evidence of an effect of long-term NO2 exposure on COVID-19 mortality, while the effect of PM2.5 remains more uncertain."}

{"project":"LitCovid-sentences","denotations":[{"id":"T20","span":{"begin":0,"end":144},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Our study provides some evidence of an effect of long-term NO2 exposure on COVID-19 mortality, while the effect of PM2.5 remains more uncertain."}