For citations:
Naletova P.I., Sockaya J.A., Nalеtov A.V. Analysis of vitamin D availability in patients with irritable bowel syndrome of various etiologies. South Russian Journal of Therapeutic Practice. 2025;6(3):77-81. (In Russ.) https://doi.org/10.21886/2712-8156-2025-6-3-77-81