For citations:
Jackovleva N.G., Alexandrova N.I., Kuznetsova V.K. The airways changes in patients with chronic bronchitis during the longterm dispensary follow-up. PULMONOLOGIYA. 1995;(3):36-39. (In Russ.)
Jackovleva N.G., Alexandrova N.I., Kuznetsova V.K. The airways changes in patients with chronic bronchitis during the longterm dispensary follow-up. PULMONOLOGIYA. 1995;(3):36-39. (In Russ.)