Spinal bone mineral density in 335 normal and obese children and adolescents ... Southard RN, Morris JD, Mahan JD, Hayes JR, Torch MA, Sommer A, Zipf WB. Bone mass in healthy children: measurement ...

2 Department of Mathematics and Statistics, McGill University, Montreal, Canada 3 Centre for Clinical Epidemiology and Community Studies, Lady Davis Institute Med Res, Jewish General Hospital, McGill ...