Differences in bone density, body composition, physical activity, and diet between child gymnasts and untrained children 7-8 years of age.
J Bone Miner Res. 2003 Jun;18(6):1043-50. doi: 10.1359/jbmr.2003.18.6.1043.
J Bone Miner Res. 2003.
PMID: 12817757
Free article.