00610naa#a2200181#i#450# EN\\bibl\38348 20241105093503.2 2409-3750 20200618b2020####ek#y0engy0150####ca RU CLINICAL CASE: CHRONIC BRONCHITIS AS A RISK FACTOR FOR UNCONTROLLED BRONCHIAL ASTHMA Journal article Tula LLC Information and publishing center Innovations and investments 2020 4 с. Journal article local Медицина. Охрана здоровья. 61 Gaysaev M. O. Gancgorn E. V. zh-szf.ru