Sex Specific Association of Physical Activity on Proximal Femur BMD in 9 to 10 Year-Old Children

• Graça Cardadeiro,

  Affiliation Exercise and Health Laboratory, Faculty of Human Movement, Technical University of Lisbon, Lisbon, Portugal

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• Fátima Baptista ,

  * E-mail: fbaptista@fmh.utl.pt

  Affiliation Exercise and Health Laboratory, Faculty of Human Movement, Technical University of Lisbon, Lisbon, Portugal

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• Rui Ornelas,

  Affiliation Centre of Social Sciences, Department of Physical Education and Sport, University of Madeira, Funchal, Portugal

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• Kathleen F. Janz,

  Affiliation Department of Health and Human Physiology, Department of Epidemiology, University of Iowa, Iowa City, Iowa, United States of America

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• Luís B. Sardinha

  Affiliation Exercise and Health Laboratory, Faculty of Human Movement, Technical University of Lisbon, Lisbon, Portugal

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