Methods used for computer processing of dietary data in an ischemic heart disease project.
D000328:Adult; D000368:Aged; D003201:Computers; D003327:Coronary Disease / Q000453:epidemiology*; D004032:Diet; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009749:Nutrition Surveys; D011676:Punched-Card Systems; D011795:Surveys and Questionnaires