The diagnostic value of bronchial provocation testing combined with fractional exhaled nitric oxide (FeNO) in children with chest tightness-variant asthma (CTVA)

Chest tightness-variant asthma (CTVA) is a novel atypical asthma characterized by chest tightness as the sole or primary symptom.
Source: Respiratory Medicine - Category: Respiratory Medicine Authors: Tags: Original Research Source Type: research