Abdol-Reza Varasteh, Fatemeh Vahedi, Mojtaba Sankian, Homan Kaghazian, Shima Tavallaie, Ahmad Abolhassani, Tayyebeh Kermani, Mahmoud Mahmoudi. Specific IgG Antibodies (Total and Subclasses) against Saffron Pollen: A Study of Their Correlation with Specific IgE and Immediate Skin Reactions. Iran J Allergy Asthma Immunol. 1;6(4):189-195.