PMC:7333997 / 27648-27768
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T49927","span":{"begin":115,"end":118},"obj":"CHEBI:8102;CHEBI:8102"}],"text":"a, the most polluted capital of this particulate matter, had a 14% reduction. It is observed as the first seventeen (17)"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T168","span":{"begin":61,"end":62},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"a, the most polluted capital of this particulate matter, had a 14% reduction. It is observed as the first seventeen (17)"}