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I searched the archieves for any info on immunoglobulins.  My 6 year old
celiac daughter has been having problems recently with stomachaches and
diarrhea again, even though her IgA level is negative.  Her doctor is doing
a blood test to check her a,e,g,and m immunogobulins.  Does anyone know
anything about this?  I'd appreciate any information.

 Thanks, Karen