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

Trends of underweight, overweight, and obesity in Brazilian children and adolescents Larissa S. Flores, Anelise R. Gaya, Ricardo D.S. Petersen, Adroaldo Gaya