Immunologic Aspects of Neurological and Neuromuscular Diseases
JAMA 268:2918-2922, Zweiman,B.&Levinson,A.I., 1992
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JAMA 258:2970-2973, Zweiman,B.&Arnason,B.G.W., 1987
Myasthenia Gravis & Myasthenic Syndromes
Ann Neurol 16:519-534, Engel,A.G., 1984