Relationship between Exhaled Nitric Oxide and Mucosal Eosinophilic Inflammation in Children with Difficult Asthma, after Treatment with Oral Prednisolone

Increased nitric oxide in exhaled air of asthmatic patients

1994 • 1,462 citations

Increased amount of nitric oxide in exhaled air of asthmatics

1993 • 1,252 citations

Evidence That Severe Asthma Can Be Divided Pathologically into Two Inflammatory Subtypes with Distinct Physiologic and Clinical Characteristics

1999 • 1,198 citations

The biology of nitrogen oxides in the airways.

1994 • 928 citations

Bronchoscopic Evaluation of Severe Asthma

1997 • 775 citations

Correlation between exhaled nitric oxide, sputum eosinophils, and methacholine responsiveness in patients with mild asthma.

1998 • 694 citations

Exhaled and nasal nitric oxide measurements: recommendations. The European Respiratory Society Task Force

1997 • 681 citations

Nitric oxide and asthmatic inflammation

1995 • 514 citations

Guidelines for the ethical conduct of medical research involving children

2000 • 293 citations

Changes in the dose of inhaled steroid affect exhaled nitric oxide levels in asthmatic patients

1996 • 247 citations

Effect of Inhaled Budesonide on Lung Function and Airway Inflammation

1999 • 237 citations

VALUE OF BASAL PLASMA CORTISOL ASSAYS IN THE ASSESSMENT OF PITUITARY‐ADRENAL INSUFFICIENCY

1987 • 224 citations

A comparison of exhaled nitric oxide and induced sputum as markers of airway inflammation

2000 • 188 citations

Inflammation and Airway Function in Asthma

1998 • 183 citations

Exhaled nitric oxide and sputum eosinophil markers of inflammation in asthmatic children

1999 • 165 citations

Increase in exhaled nitric oxide levels in patients with difficult asthma and correlation with symptoms and disease severity despite treatment with oral and inhaled corticosteroids

1998 • 152 citations

Relationship between exhaled nitric oxide and mucosal eosinophilic inflammation in mild to moderately severe asthma

2000 • 142 citations

Safety and ethics of bronchoscopy and endobronchial biopsy in difficult asthma

2001 • 121 citations

Evidence for different subgroups of difficult asthma in children

2001 • 107 citations

Childhood asthma and other wheezing disorders

1995 • 81 citations

Exhaled nitric oxide measurements in childhood asthma: Techniques and interpretation

1999 • 45 citations

Long term treatment of severe asthma with subcutaneous terbutaline

1988 • 44 citations

Difficult asthma: beyond the guidelines

1999 • 43 citations

Influence of Environmental Concentrations of NO on the Exhaled NO Test

1998 • 39 citations

Assessment of airway inflammation: an overview.

1998 • 30 citations

Corticosteroid unresponsiveness in asthma: Primary or acquired?

1998 • 24 citations

Biopsies: processing and assessment.

1998 • 13 citations

“Difficult-to-treat” asthma-like symptoms in a 12-yr-old atopic female

2000 • 4 citations