ArticlePediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology2020

Expiratory variability index (EVI) is associated with the severity of acute bronchial obstruction in small children: A proof-of-concept study.

Ville-Pekka Seppä et al.PubMed ↗Full text ↗Publisher ↗

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