title: Heart-rate monitoring: the answer for assessing energy expenditure and physical activity in population studies?
authors.affiliation: Human Nutrition Research Group, University of Ulster at Coleraine.
authors.forename: M B
authors.initials: MB
authors.lastname: Livingstone
mesh_terms: D004734:Energy Metabolism / Q000502:physiology*; D015444:Exercise / Q000502:physiology*; D006306:Health Surveys; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D018670:Monitoring, Ambulatory; D012680:Sensitivity and Specificity; D011795:Surveys and Questionnaires