Hi Gail
refer to this article
HLA-DQ8 and the HLA-DQ8-DR4 haplotype are positively associated with the hevein-specific IgE immune response in health care workers with latex allergy☆ .
Journal of Allergy and Clinical Immunology , Volume 110 , Issue 3 , Pages 507 - 514
H . Rihs , Z . Chen , F . Ru