For citations:
Vasilieva O.S., Kolyadova T.V., Korvyakov S.A., Akhmetov R.Kh., Shvarts G.Ya., Neumolotova T.N. Therapeutic efficacy of troventol in patients with occupational asthma or COPD. PULMONOLOGIYA. 2007;(5):74-79. (In Russ.) https://doi.org/10.18093/0869-0189-2007-0-5-74-79