Ślinko, I., Panas, Z., Dryl-Jarmoc, E., Kuliś, G., Zimowski, M., Dziemiańczuk, J., … Kolanek, A. (2026). Gut–Brain Axis in Depression: A Narrative Review of Microbiome Signatures, Mechanisms, Biomarkers, and Microbiota-Targeted Interventions. Quality in Sport, 53, 70176. https://doi.org/10.12775/QS.2026.53.70176