Rudra Prasad

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Using a radioimmunoassay, we evaluated the cerebrospinal fluid content of IgG, IgA, IgM, IgD, and IgE in multiple sclerosis, viral meningitis, and tumors. Abnormal immunoglobulin levels occurred in all conditions, reaching 13 times the norm for IgM in multiple sclerosis and 5 times the norm in aseptic meningitis. Striking increases also occurred with IgA,(More)
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