PMC:7537094 / 7707-7887 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T99077","span":{"begin":112,"end":113},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"proach shares the view that “all systematic differences in health between different socioeconomic groups within a country can be considered unfair and, therefore, classed as health"}