Clustered metabolic risk and leisure-time physical activity in adolescents: effect of dose?
Katja Pahkala, Olli J Heinonen, Hanna Lagström, Paula Hakala, Maarit Hakanen, Miika Hernelahti, Soile Ruottinen, Lauri Sillanmäki, Tapani Rönnemaa, Jorma Viikari, Olli T Raitakari, Olli Simell
British Journal of Sports Medicine Feb 2012, 46 (2) 131-137; DOI: 10.1136/bjsm.2010.073239