The Phenotype of Limb-Girdle Muscular Dystrophy Type 21Neurol 60:1246-1251,1230, Poppe,M.,et al, 2003
Proximal Weakness of the Extremities as Main Feature of Amyloid MyopathyJNNP 50:1353-1358, Jennekens,F.G.I.&Wokke,J.H.J., 1987