Ansved, T.,Larsson, L.(1989).Effects of ageing on enzyme-histochemical, morphometrical and contractile properties of the soleus muscle in the rat.Journal of the Neurological Sciences.93,105-124.
Baumgartner, R. N.,Koehler, K. M.,Gallagher, D.,Romero, L.,Heymsfield, S. B,Ross, R. R.(1998).Epidemiology of sarcopenia among the elderly in New Mexico.American Journal of Epidemiology.147,755-763.
Baumgartner, R. N.,Waters, D. L.,Gallagher, D.,Morley, J. E.,Garry, P. J.(1999).Predictors of skeletal muscle mass in elderly men and women.Mechanisms of Ageing and Development.107,123-136.