8FERNANDO SD, PARANAVITANE SR, RAJAKARUNA J, et al. The health and nutritional status of school children in two rural communities in Sri Lanka. Trop Med Int Health, 2000,5 (6) :450 -452.
9WADDEN TA, BROWNELL KD, FOSTER GD. Obesity: Responding to the global epidemic. J Consult Clin Psychol,2002,70 (3) :510 - 525.
10MCMURRAY RG, HARRELL JS, BANGDL WSI, et al. Cardiovascular disease risk factors and obesity rural and urban elementary school children. J Rural Health, 1999,15 (4) : 365 - 374.
