For citations:
Nikitin V.A., Vasil’eva L.V., Karpukhina E.P., Popov A.V. Efficacy of laser and ultrasonic therapy in patients with chronic obstructive pulmonary disease and hypertension comorbidity. PULMONOLOGIYA. 2019;29(1):43-51. (In Russ.) https://doi.org/10.18093/0869-0189-2019-29-1-43-51