Fig. 1From: Cell distribution and cytokine levels in induced sputum from healthy subjects and patients with asthma after using different nebulizer techniquesSputum weight produced using different nebulizers. Data are presented as medians. No differences were observed in preprocessed sputum from the controls (p = 0.522) and patients with (p = 0.298) [Fig. 1a] or for selected sputum from controls (p = 0.143) and patients with asthma (p = 0.113) [Fig. 1b] between the ultrasonic and smart nebulizersBack to article page