title: Test-retest reliability of the National Program for Playground Safety Report Card.
authors.affiliation: Department of Physical Education and Sport Science, Democritus University of Thrace, Thrace, Komotini, Greece.
authors.forename: Vasiliki
authors.initials: V
authors.lastname: Xethali
authors.forename: Christos
authors.initials: C
authors.lastname: Christoforidis
authors.forename: Antonis
authors.initials: A
authors.lastname: Kambas
authors.forename: Nikolaos
authors.initials: N
authors.lastname: Aggelousis
authors.forename: Ioannis
authors.initials: I
authors.lastname: Fatouros
mesh_terms: D002648:Child; D004869:Equipment Safety; D006801:Humans; D015588:Observer Variation; D010988:Play and Playthings; D015203:Reproducibility of Results; D018570:Risk Assessment / Q000592:standards; D012449:Safety / Q000592:standards*