R. M. Wojtan and A. M. Szeszko, “RELATIVE ENERGY DEFICIENCY IN SPORT (RED-S/REDs) IN ATHLETES: A NARRATIVE REVIEW OF CLINICAL CONSEQUENCES, SCREENING, PREVENTION, AND DIGITAL HEALTH IMPLICATIONS”, IJITSS, vol. 2, no. 3(51), Aug. 2026, doi: 10.31435/ijitss.3(51).2026.6179.