Feshchenko, Y. I.; Gavrisyuk, V. K.; Dziublyk, I. V.; Dziublyk, O. Y.; Gumeniuk, G. L.; Gumeniuk, M. I.; Kapitan, G. B.; Yachnik, V. A. Infectious Exacerbation of Chronic Obstructive Pulmonary Disease: Place and Role of Respiratory Viral Pathogens. Med. perspekt. 2019, 24, 30-35.