For citations:
Spitsina S.S., Shilova L.N., Mozgovaya E.E., Bedina S.A., Trofimenko A.S. Serum calprotectin as a marker of autoimmunity activation in rheumatologic diseases. Medical alphabet. 2025;(9):37-42. (In Russ.) https://doi.org/10.33667/2078-5631-2025-9-37-42