Fig. 1From: Detailed analysis of sputum and systemic inflammation in asthma phenotypes: are paucigranulocytic asthmatics really non-inflammatory?Absolute sputum eosinophils (a) and absolute sputum epithelial cells (b) in asthma phenotypes and healthy subjects. * p < 0.005. Values of 0 were assigned to 0.1 because of the use of a logarithmic scaleBack to article page