Demkow S, Sowińska J, Cieślak A, Paluszkiewicz N, Bryg S, Siemińska K, et al. Delirium as a Presenting Feature of Occult Malignancy: A Case Report . Qual Sport [Internet]. 2026 Apr. 24 [cited 2026 Apr. 25];54:70738. Available from: https://apcz.umk.pl/QS/article/view/70738