For citations:
Kyaw Soe A. Acute exacerbations as a poor prognostic factor of chronic obstructive pulmonary disease. PULMONOLOGIYA. 2018;28(1):104-109. (In Russ.) https://doi.org/10.18093/0869-0189-2018-28-1-104-109
Kyaw Soe A. Acute exacerbations as a poor prognostic factor of chronic obstructive pulmonary disease. PULMONOLOGIYA. 2018;28(1):104-109. (In Russ.) https://doi.org/10.18093/0869-0189-2018-28-1-104-109