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          Pol. Arch. Med. Wewn. · Feb 2020 LetterSerum hypoxia-inducible factor-1α protein level as a diagnostic marker of obstructive sleep apnea.- Agata Gabryelska, Bartosz Szmyd, Michał Panek, Janusz Szemraj, Piotr Kuna, and Piotr Białasiewicz.
- Department of Sleep Medicine and Metabolic Disorders, Medical University of Lodz, Łódź, Poland. agata.gabryelska@gmail.com
- Pol. Arch. Med. Wewn. 2020 Feb 27; 130 (2): 158-160.
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