Misleading meta-analysis. One incorrect meta-analysis does not invalidate them all.
D001794:Blood Pressure; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D015201:Meta-Analysis as Topic; D012982:Sodium, Dietary / Q000008:administration & dosage; D014028:Tobacco Smoke Pollution / Q000009:adverse effects
D012982:Sodium, Dietary; D014028:Tobacco Smoke Pollution