“Effects of Age, Gender and Allergen Type on Immunoglobulin E Level in Asthma and Allergic Rhinitis Patients”. Iraqi Journal of Science 63, no. 4 (April 30, 2022): 1498–1506. Accessed December 19, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3766.