Browsing Recerca: articles, congressos, llibres by Author "Ravens-Sieberer, Ulrike"

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Methods and representativeness of European surveys in children and adolescents: the KIDSCREEN study

Berra Ramos, Silvina del Valle; Ravens-Sieberer, Ulrike; Erhart, Michael; Tebé, Cristian; Bisegger, Corinna; Duer, Wolfgang; Von Ruden, Ursula; Herdman, Michael; Alonso Caballero, Jordi; Rajmil Rajmil, Luis Alberto; European Kidscreen Group (BioMed Central, 2007)