title: Re: "Seeking causal explanations in social epidemiology".
authors.forename: N
authors.initials: N
authors.lastname: Krieger
authors.forename: G D
authors.initials: GD
authors.lastname: Smith
mesh_terms: D015984:Causality; D016021:Epidemiologic Studies; D006297:Health Services Accessibility; D006801:Humans; D015203:Reproducibility of Results; D012107:Research Design; D012923:Social Class; D012924:Social Conditions