For citations:
Lazareva NB, Ermakova VA. Expectorants: principles of choice and possibilities of modern herbal therapy. Meditsinskiy sovet = Medical Council. 2018;(15):110-115. (In Russ.) https://doi.org/10.21518/2079-701X-2018-15-110-115
Lazareva NB, Ermakova VA. Expectorants: principles of choice and possibilities of modern herbal therapy. Meditsinskiy sovet = Medical Council. 2018;(15):110-115. (In Russ.) https://doi.org/10.21518/2079-701X-2018-15-110-115