Twin registries in the study of chronic disease with particular reference to the relation of smoking to cardiovascular and pulmonary diseases.
D000367:Age Factors; D000397:Air Pollution; D000428:Alcohol Drinking; D001786:Blood Glucose; D001794:Blood Pressure; D001824:Body Constitution; D002784:Cholesterol / Q000097:blood; D002908:Chronic Disease; D002980:Climate; D003327:Coronary Disease / Q000209:etiology*; D004032:Diet; D004200:Diseases in Twins; D004562:Electrocardiography; D004777:Environment; D005838:Genotype; D006801:Humans; D007511:Ischemia; D008171:Lung Diseases / Q000209:etiology*; D009790:Occupations; D005082:Physical Exertion; D011336:Probability; D012042:Registries; D012907:Smoking; D012959:Socioeconomic Factors; D013548:Sweden; D014481:United States
D001786:Blood Glucose; D002784:Cholesterol