引用本文: | Pahkala K,Heinonen OJ,Lagström H,Hakala P,Hakanen M,Hernelahti M,Ruottinen S,Sillanmäki L,Rönnemaa T,Viikari J,Raitakari OT,Simell O.Clustered metabolic risk and leisure-time physical activity in adolescents: effect of dose?[J].British journal of sports medicine,2012,46(2):131-137. |