حسن ي., مصطفى ابراهيم and فيصل رضوان 2024. Comparison of Acute and Chronic Immunoglobulin (IgA, IgM, IgG) Concentrations in Relation to Middle ear Secretions in Adult Patients with Suppurative Otitis Media. Latakia University Journal -Medical Sciences Series. 46, 2 (Jun. 2024), 143–153.