For citations:

Belyaeva EA, Fatenko AS, Avdeeva OS, Belyaeva SV. Comparative effectiveness of intra-articular administration of different drugs of hyaluronic acid with various physico-chemical properties in knee osteoarthritis. Sovremennaya Revmatologiya=Modern Rheumatology Journal. 2021;15(6):48-54. (In Russ.) https://doi.org/10.14412/1996-7012-2021-6-48-54