Strawińska A, Karol M, Koseska K, Borowicz J, Górecki B, Kloch K, et al. The impact of night shift work on cortisol secretion. Qual Sport [Internet]. 2026 Jan. 26 [cited 2026 Apr. 8];50:68003. Available from: https://apcz.umk.pl/QS/article/view/68003