Physical activity prevalence in Australian children and adolescents : why do different surveys provide so different estimates, and what can we do about it?

Autor: Pedišić, Željko, Zhong, Amy, Hardy, Louise L., Salmon, Jo, Okely, Anthony D., Chau, Josephine, Van der Ploeg, Hidde P., Bauman, Adrian E.
Matična publikacija: Kinesiology (Zagreb) (2017)