For citations:
Ignatenko M.A., Ponomarenko A.A., Zhurina M.V., Kostrikina N.A., Zharkov E.E., Nikolaev Yu.A., Melkumyan A.R. Search for bacterial biofilms in the chronic anal fissure (descriptive study with in-depth visualization). Koloproktologia. 2025;24(3):95-105. (In Russ.) https://doi.org/10.33878/2073-7556-2025-24-3-95-105