[1]
Asanov, E.O., Holubova, Y.I., Dyba, I.A. and Asanova, S.O. 2021. Breathing exercises with PEEP: efficiency and duration for correcting the cardiovascular system functional state in older patients with COPD. Zaporozhye Medical Journal. 23, 6 (Oct. 2021), 806–812. DOI:https://doi.org/10.14739/2310-1210.2021.6.231350.