Hargreave, F E Airway eosinophilia in chronic bronchitis during exacerbations. [electronic resource] - American journal of respiratory and critical care medicine May 1996 - 1726-7 p. digital Publication Type: Comment; Letter ISSN: 1073-449X Standard No.: 10.1164/ajrccm.153.5.8630628 doi Subjects--Topical Terms: Bronchi--pathologyBronchitis--pathologyChronic DiseaseEosinophilia--pathologyEosinophils--pathologyForced Expiratory VolumeHumansSmoking--adverse effectsVital Capacity