For citations:

Yuldashev I.R., Akhmedova M.M., Navruzova Sh.I., Yusupova O.I., Mukhamedzhanov U.Kh., Khakberdyev M.M. Regional features of clinical signs and etiology of bronchial asthma combined with allergic rhinosinusitis in children. PULMONOLOGIYA. 2003;(5):21-24. (In Russ.)