Lukashenko, L., A. Pavlyuchenko, G. Gonchar, and O. Syniachenko. “Efficiency of Treatment of Patients With Rheumatoid Arthritis Depending on the Microelement Status of Organism”. PAIN, JOINTS, SPINE, no. 4.08, Feb. 2022, pp. 39-42, doi:10.22141/2224-1507.0.04.08.2012.82914.