For citations:

Kamalova A.A., Garina G.A., Valeeva I.Kh., Gaifutdinova A.R. Fecal calprotectin as a marker of inflammatory bowel diseases. Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics). 2023;68(5):138-143. (In Russ.) https://doi.org/10.21508/1027-4065-2023-68-5-138-143