Javad M, Zahra P, Sara J, Shiva S, Kazem Z, Ali Akbar P, Ali Akbar A, Asghar A, Mostafa M, Lennart H. Human Leukocyte Antigens (HLA) Associated with Selective IgA Deficiency in Iran and Sweden . Iran J Allergy Asthma Immunol. 1;7(4):209-214.