Changes in body composition, after weight-reduction program of a 6-month period in obese adolescents - Vieira, Marta Neves Campanelli Marçal; Resende, Cristina Maria Mendes; Monteiro, Jacqueline Pontes; Bettiol, Heloisa; Toffano, Roseli Borges Donegá (World Congress on Controversies to Consensus in Diabetes, Obesity and Hypertension (CODHy), 2008)