For citations:

Rebrov A.P., Aparkina A.V., Kchondkaryan E.V. Long-term therapy with non-steroidal anti-inflammatory drugs for axial spondyloarthritis: focus on changes in liver function. Experimental and Clinical Gastroenterology. 2021;(3):152-157. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-187-3-152-157