Burek, D., Paszkowska, A., Kujawa, A., Matuszewska, U., Nykowska, A., Beutler, K., & Bijata, B. (2024). Anemia amongst patients with heart failure - a review. Journal of Education, Health and Sport, 54, 43–57. https://doi.org/10.12775/JEHS.2024.54.004