27.
Karimi A, Isaiyan A, Aghamohammadi A, Moin M, Zandiyeh F, Dini AT, Abdollahzade S, Tahayi AH, Sazgar AA. Immunological evaluation of children with recurrent ear, nose, and throat (ENT) infections. Iranian Journal of Pediatrics. 2007;17(Suppl 1):5-13.