BACKGROUND:The association between human leukocyte antigen (HLA) genes (located in the Major Histocompatibility Complex [MHC] region of chromosome 6p21) and NPC has been known for some time. Recently. two genome-wide association studies (GWAS) conducted in Taiwan and China confirmed that the strongest evidence for NPC association was mapped to the MHC region. It is still unclear. https://safeersappliancers.shop/product-category/neff-c27cs22h0b-n90-built-in-60cm-a-electric-single-oven-stainless-steel/