Ziojła-Lisowska, Kinga, Agnieszka Kuzio, and Aleksandra Cieplińska. “Treatment of COPD With a Particular Focus on Biological Therapy: A Systematic Review”. Quality in Sport 17 (July 19, 2024): 53022. Accessed July 26, 2024. https://apcz.umk.pl/QS/article/view/53022.