PMC:7444865 / 705-884 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T2","span":{"begin":99,"end":105},"obj":"NCBITaxon:9606"},{"id":"T3","span":{"begin":119,"end":126},"obj":"NCBITaxon:1"},{"id":"T4146","span":{"begin":99,"end":105},"obj":"NCBITaxon:9606"},{"id":"T20612","span":{"begin":119,"end":126},"obj":"NCBITaxon:1"}],"text":"ent to the health of urban residents across the country. Quota sampling was employed; oversampling people of color and persons whose usual source of care was not a doctor’s office"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T3","span":{"begin":162,"end":163},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ent to the health of urban residents across the country. Quota sampling was employed; oversampling people of color and persons whose usual source of care was not a doctor’s office"}

{"project":"LitCovid-PubTator","denotations":[{"id":"6","span":{"begin":99,"end":105},"obj":"Species"},{"id":"7","span":{"begin":119,"end":126},"obj":"Species"}],"attributes":[{"id":"A6","pred":"tao:has_database_id","subj":"6","obj":"Tax:9606"},{"id":"A7","pred":"tao:has_database_id","subj":"7","obj":"Tax:9606"}],"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":"ent to the health of urban residents across the country. Quota sampling was employed; oversampling people of color and persons whose usual source of care was not a doctor’s office"}