Acute effects of combined exercise and oscillatory positive expiratory pressure therapy on sputum properties and lung diffusing capacity in cystic fibrosis: a randomized, controlled, crossover trial.
BMC Pulm Med. 2018 Jun 14;18(1):99. doi: 10.1186/s12890-018-0661-1.
BMC Pulm Med. 2018.
PMID: 29898704
Free PMC article.
Clinical Trial.