PMC:7786642 / 29686-29950 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"333","span":{"begin":43,"end":51},"obj":"Disease"},{"id":"334","span":{"begin":227,"end":235},"obj":"Disease"},{"id":"335","span":{"begin":236,"end":245},"obj":"Disease"}],"attributes":[{"id":"A333","pred":"tao:has_database_id","subj":"333","obj":"MESH:C000657245"},{"id":"A334","pred":"tao:has_database_id","subj":"334","obj":"MESH:C000657245"},{"id":"A335","pred":"tao:has_database_id","subj":"335","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":"Spatiotemporal variation in the strains of COVID-19 can introduce bias (Villeneuve and Goldberg 2020), however at the time of publication there was no evidence supporting that strain types can confound the relationship between COVID-19 mortality and air-pollution."}

{"project":"LitCovid-sentences","denotations":[{"id":"T247","span":{"begin":0,"end":264},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Spatiotemporal variation in the strains of COVID-19 can introduce bias (Villeneuve and Goldberg 2020), however at the time of publication there was no evidence supporting that strain types can confound the relationship between COVID-19 mortality and air-pollution."}