For citations:
Anaev E.Kh., Gorelik I.L. Acute exacerbation of COPD and comorbid cardiovascular diseases. PULMONOLOGIYA. 2019;29(4):468-476. (In Russ.) https://doi.org/10.18093/0869-0189-2019-29-4-468-476
Anaev E.Kh., Gorelik I.L. Acute exacerbation of COPD and comorbid cardiovascular diseases. PULMONOLOGIYA. 2019;29(4):468-476. (In Russ.) https://doi.org/10.18093/0869-0189-2019-29-4-468-476