title: Passive smoking and the 6-minute walk test in heart failure.
authors.forename: S J
authors.initials: SJ
authors.lastname: Jay
mesh_terms: D005080:Exercise Test; D006333:Heart Failure / Q000453:epidemiology / Q000503:physiopathology*; D006801:Humans; D011237:Predictive Value of Tests; D011379:Prognosis; D013997:Time Factors; D014028:Tobacco Smoke Pollution / Q000009:adverse effects*; D016138:Walking
chemical_list: D014028:Tobacco Smoke Pollution