13C and 31P NMR for the diagnosis of muscular phosphorylase-kinase deficiency P. Jehenson, D. Duboc, P. Laforet, B. Eymard, A. Lombès, M. Fardeau, P. Brunet and A. Syrota J. Chim. Phys., 95 2 (1998) 260-263 DOI: 10.1051/jcp:1998130