Risk factors associated with comorbid asthma in patients with chronic rhinosinusitis with nasal polyps: a cross-sectional study
Research – Open Access Fangyuan Li, Xuechen Wang, Shen Shen, Kai Huang, Ming Wang, Xiaofang Liu, Chengshuo Wang, Jianmin Jin & Luo Zhang BMC Pulmonary Medicine volume 22, Article number: 338 (2022) Abstract Background Although 20–60% of patients with chronic rhinosinusitis with nasal polyps…