June 8, 2012
by Dr. John Overholt
1 Comment

Bad Medicine: A Short Rant

“IgG and IgG subclass antibody tests for food allergy do not have clinical relevance, are not validated, lack sufficient quality control, and should not be performed. “–AAAAI/ACAAI Allergy Diagnostic Testing Practice Parameter I saw a very nice young man today … Continue reading