1. Standard Practices for Cycle Counting in Fatigue Analysis;ASTM,1997
2. Bowley, S.M., Whalen, R.T., 2001. Physical activity and bone density in women. In: Proceedings of the Orthopaedic Research Society, San Francisco, California.
3. Trabecular bone density and loading history: regulation of connective tissue biology by mechanical energy;Carter;J. Biomech.,1987
4. An ambulatory biomechanical data collection system for use in space: design and validation;Cavanagh;Aviat. Space Environ. Med.,2009
5. Exercise and pharmacological countermeasures for bone loss during long-duration space flight;Cavanagh;Gravit. Space Biol. Bull.,2005