Lopes, Vitor P.Vasques, CatarinaMaia, José A.R.2011-05-042011-05-042006Lopes, Vítor P.; Vasques, Catarina; Maia. José A.R. (2006). Familial aggregation of physical activity levels: a study. Medicine and Science in Sports and Exercise. ISSN 0195-9131. 38:5 Sup: S, P. S379-S379 e Medicine and Science in Sports and Exercise. Denverhttp://hdl.handle.net/10198/4150engFamilial aggregation of physical activity levels: a study with families from northeast of Portugalconference object