4PREZANT DJ ,NARWA ML , KIM HH , et al. Short -and long-term effect of testosterone on diaphragm contraction and normal male rats [J]. Appl Physiol , 1997,82(1) :134.
5GOOMBES JS , POWER SK , ROWELL B, et al. Effects of vitanmin E and alipoic on skeletal muscle contraction properties [J]. Appl Physiol, 2001,90(4):1424.
6ROUSSOS C , ZAKYTHINOS S. Fatigue of the respiratory muscles [J]. Int Care Med , 1996,22(2) : 134-135.
7ROUSSOS C , KOUTSOUKOU A . Respiratory failure [J].Eur Respir J ,2003,47(suppl) :3-14.
8ROUSSOS CS , MACKLEM PT . Diaphragmatic fatigue in man [J]. Appl Physiol, 1977,43(2) :189-197.
