Ocular Myasthenia:A Protean DisorderSurvey of Ophthalmology 39:169-210, Weinberg,D.A.,et al, 1994
Facioscapulohumeral Muscular Dystrophy, in Neuromuscular DiseaseSpringer-Verlag, NY, p289988., Swash,M.&Schwartz,M.S., 1988