00607naa#a2200181#i#450# EN\\bibl\6444 20250115060053.3 1810-7230 20141101b2014####ek#y0engy0150####ca RUS RU Recurring obstructive bronchitis as a risk factor asthma among children Journal article Vladikavkaz Institute of Biomedical Investigations of Vladikavkaz Scientific Center of the Russian Academy of Sciences 2014 4 с. Journal article local Pavlovskaya Lyudmila Boraeva Tatyana naukaru.ru