For citations:

Gribakin S.G., Sannikova N.E., Timofeeva A.G., Bokovskaya O.A., Tiunova E.Yu., Sokolova N.S. Viscosity improvers as a component of anti-reflux mixtures: comparative assessment. Lechaschi Vrach. 2019;(10):60-64. (In Russ.) https://doi.org/10.26295/0S.2019.19.98.012