title: Barriers to physical activity in children.
authors.affiliation: Division of Endocrinology and Diabetes, Children's Hospital of Philadelphia, Philadelphia, PA. Electronic address: leboeufr@chop.edu.
authors.forename: Robin
authors.initials: R
authors.lastname: LeBoeuf
mesh_terms: D002648:Child; D002656:Child Day Care Centers; D015444:Exercise; D015438:Health Behavior; D006801:Humans; D008019:Life Style; D009043:Motor Activity; D010371:Pediatric Nursing