Bragin, M., Goloborodko, E., Erofeev, G., Razinkin, S., Sukhinin , A.V. , Kish, A., Mikhlik, I. and Zolotareva, K.V. 2021. The Use of Bioacoustic Stimulation of the Respiratory System in Complex Medical Rehabilitation at a Health Resort Facility for Patients who have had COVID-associated Pneumonia. Open Access Macedonian Journal of Medical Sciences. 9, B (Nov. 2021), 1607–1614. DOI:https://doi.org/10.3889/oamjms.2021.7207.