Gender influences physical activity changes during adolescence: The HELENA study.
Béghin L, Vanhelst J, Drumez E, Migueles JH, Androutsos O, Widhalm K, Julian C, Moreno LA, De Henauw S, Gottrand F. Gender influences physical activity changes during adolescence: The HELENA study. Clin Nutr. 2019 12; 38(6):2900-2905.