OLSZOK, Mikołaj, WIJAS, Daniel, KLUŚ, Michał, KOZDRA, Bartłomiej, MAKSELAN, Natalia, NAWRAT, Natalia, HANDZEL, Karolina, ANCZYK, Antoni and KARBOWIAK, Krzysztof. Subclinical Iron Deficiency in Athletes - Diagnostics, Consequences, and Management Strategies: A Narrative Review. Journal of Education, Health and Sport. Online. 12 March 2026. Vol. 88, p. 69380. [Accessed 12 March 2026]. DOI 10.12775/JEHS.2026.88.69380.