For citations:
Kadaeva D.A., Masuev K.A., Datsieva S.M., Ibragimova M.I. Rational pharmacotherapy of chronic obstructive pulmonary disease in elderly patients with cardiac arrhythmias: the role of a betaadrenoblocker bisoprolol. Cardiovascular Therapy and Prevention. 2010;9(5):41-46. (In Russ.)