For citations:
Avdeev S.N. Reduction of exacerbations of COPD under long-term administration of N-acetylcysteine. PULMONOLOGIYA. 2007;(2):89-97. (In Russ.) https://doi.org/10.18093/0869-0189-2007-0-3-89-97
Avdeev S.N. Reduction of exacerbations of COPD under long-term administration of N-acetylcysteine. PULMONOLOGIYA. 2007;(2):89-97. (In Russ.) https://doi.org/10.18093/0869-0189-2007-0-3-89-97