Reduced cytosolic acidification during exercise suggests defective glycolytic activity in skeletal muscle of patients with Becker muscular dystrophy. An in vivo 31P magnetic resonance spectroscopy study. - Lodi,R.; Kemp,G.J.; Muntoni,F.; Thompson,C.H.; Rae,C.; Taylor,J.; Styles,P.; Taylor,D.J. (Brain, 1999)