| http://www.w3.org/ns/prov#value | - Epub 2011 Feb 15.Child and adolescent fast-food choice and the influence of calorie labeling: a natural experiment.Elbel B1, Gyamfi J, Kersh R.Author information1Division of General Internal Medicine, New York University School of Medicine, 423 East 23rd Street, New York, NY 10010, USA. brian.elbel@nyumc.orgAbstractOBJECTIVE: Obesity is an enormous public health problem and children have been part
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