| Literature DB >> 29426266 |
Qian Ye1, Amy Liao2, Anthony D'Urzo3.
Abstract
Entities:
Keywords: Asthma; COPD; FEV1; airway obstruction; bronchodilator response; diagnosis; methacholine challenge test; spirometry
Year: 2018 PMID: 29426266 DOI: 10.1080/17476348.2018.1439741
Source DB: PubMed Journal: Expert Rev Respir Med ISSN: 1747-6348 Impact factor: 3.772