For citations:
Skorlyakov A.V., Shapovalova T.G., Kirillov M.M., Arzhnikov V.V. A comparative efficacy of Russian bronchodilating drugs in therapy of asthma with regards to pathological agents. PULMONOLOGIYA. 2005;(2):42-45. (In Russ.) https://doi.org/10.18093/0869-0189-2005-0-2-42-45