Entries by Evgeny Grachev

Techniques of assessing small airways dysfunction

William McNulty and Omar S. Usmani   Abstract The small airways are defined as those less than 2 mm in diameter. They are a major site of pathology in many lung diseases, not least chronic obstructive pulmonary disease (COPD) and asthma. The small airways are frequently involved early in the course of these diseases, with significant pathology […]