Delayed diagnosis of hereditary angioedema with C1‐inhibitor deficiency in iranian children and adolescents. Issue 3 (20th March 2019) - Ayazi, Maryam; Fazlollahi, Mohammad Reza; Mohammadzadeh, Iraj; Fayezi, Abbas; Nabavi, Mohammad; Mahdaviani, Seyed Alireza; Movahedi, Masoud; Heidarzadeh, Marzieh; Saghafi, Shiva; Shokouhi Shoormasti, Raheleh; Mohammadian, Sajedeh; Farkas, Henriette; et al.