The association of VDR gene polymorphisms with serum vitamin D levels and injury predisposition in elite athletes of Kazakhstan. - Gabdulkayum A; Amangeldikyzy S; Khassanova S; Yerezhepov A; Akilzhanov K; Kozhamkulov U; Rakhimova S; Kairov U; Yerezhepov D; Akilzhanova A (European journal of applied physiology, 2026)