Pure Motor Hand WeaknessSemin Neurol 16:75-81, Lewis,R.A., 1996
Investigation of Muscle DiseaseJNNP 60:256-274, Mastaglia,F.L.&Laing,N.G., 1996
Polymyositis, Dermatomyositis, and Inclusion-Body MyositisNEJM 325:1487-1498, Dalakas,M.C., 1991