Original Research

Obstructive Sleep Apnea is Associated with an Increased Prevalence of Polycythemia in Patients with Chronic Obstructive Pulmonary Disease

Zeng Z, Song Y, He X, Yang H, Yue F, Xiong M, Hu K

International Journal of Chronic Obstructive Pulmonary Disease 2022, 17:195-204

Published Date: 15 January 2022