TI - From Selective Immunoglobulin E (IgE) Deficiency to Primary Immunodeficiencies Coexisting with Chronic Spontaneous Urticaria: A Call for Immunological Survey AU - Türk, M. AU - Yılmaz, İ. SO - Journal of Clinical Practice and Research 2025;47:642-643. DO - 10.14744/cpr.2025.91198