Kohn, R M Premature ventricular beats and coronary heart disease risk factors. [electronic resource] - American journal of epidemiology Dec 1971 - 556-63 p. digital Publication Type: Journal Article ISSN: 0002-9262 Standard No.: 10.1093/oxfordjournals.aje.a121354 doi Subjects--Topical Terms: AdolescentAdultArrhythmias, Cardiac--epidemiologyBlood PressureCholesterol--bloodCoronary Disease--epidemiologyElectrocardiographyFemaleHeart AtriaHeart VentriclesHumansMaleMiddle AgedSkinfold ThicknessUric Acid--blood