Health-related quality of life in adolescents with excess weight Helen F. D’avila, Fabiana A. Poll, Cézane P. Reuter, Miria S. Burgos, Elza D. Mello

Specific instruments to assess quality of life in children and adolescents with asthma Cristian Roncada, Rita Mattiello, Paulo M. Pitrez, Edgar E. Sarria

Quality of life, school backpack weight, and nonspecific low back pain in children and adolescents Rosangela B. Macedo, Manuel J. Coelho-e-Silva, Nuno F. Sousa, João Valente-dos-Santos, Aristides M. Machado-Rodrigues, Sean P. Cumming, Alessandra V. Lima, Rui S. Gonçalves, Raul A. Martins