Mikulets, L., O. Glubochenko, K. Bobkovych, and A. Ivanitsky. “Assessment of Quality of Life and Changes in Intestinal Microbiota in Patients With Rheumatoid Arthritis”. ScienceRise: Medical Science, no. 8 (16), Aug. 2017, pp. 54-59, doi:10.15587/2519-4798.2017.109313.