Original Article
Glomerular filtration rate in patients with obstructive sleep apnea: the influence of cystatin-C-based estimations and comorbidity
Adam Nowiński, Anna Czyżak-Gradkowska, Luiza Jonczak, Damian Korzybski, Joanna Peradzyńska, Robert Pływaczewski, Paweł Śliwiński