title: Childhood obesity. Opportunity for physical activity has been lost.
authors.forename: C
authors.initials: C
authors.lastname: Guthrie
mesh_terms: D002648:Child; D002675:Child, Preschool; D015444:Exercise; D006801:Humans; D009765:Obesity / Q000517:prevention & control*; D010988:Play and Playthings