4L. Gariod,T. Binzoni,G. Ferretti,J. F. Bas,H. Reutenauer,P. Cerretelli.Standardisation of 31phosphorus-nuclear magnetic resonance spectroscopy determinations of high energy phosphates in humans[J]European Journal of Applied Physiology and Occupational Physiology,1994(2).
5Soderlund K,et al.Energy metabolism in type Ⅰand type Ⅱhuman muscle fibers during short term electrical stimulation at different frequenciesActa Physiologica Scandinavica,1992.